Grizzly T28366 User Manual

MODEL T28366

10" SLOW SPEED

COLD CUT SAW

OWNER'S MANUAL

(For models manufactured since 04/18)

Shown with optional stand:

Model T28367

COPYRIGHT © MAY, 2018 BY GRIZZLY INDUSTRIAL, INC.

WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE

OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.

#ESAB19337 PRINTED IN CHINA

V1. 0 5 .18

This manual provides critical safety instructions on the proper setup,
operation, maintenance, and service of this machine/tool. Save this
document, refer to it often, and use it to instruct other operators.

Failure to read, understand and follow the instructions in this manual
may result in fire or serious personal injury—including amputation,
electrocution, or death.

The owner of this machine/tool is solely responsible for its safe use.
This responsibility includes but is not limited to proper installation in
a safe environment, personnel training and usage authorization,
proper inspection and maintenance, manual availability and compre­hension, application of safety devices, cutting/sanding/grinding tool
integrity, and the usage of personal protective equipment.

The manufacturer will not be held liable for injury or property damage
from negligence, improper training, machine modifications or misuse.

Some dust created by power sanding, sawing, grinding, drilling, and
other construction activities contains chemicals known to the State
of California to cause cancer, birth defects or other reproductive
harm. Some examples of these chemicals are:

• Lead from lead-based paints.

• Crystalline silica from bricks, cement and other masonry products.

• Arsenic and chromium from chemically-treated lumber.

Your risk from these exposures varies, depending on how often you
do this type of work. To reduce your exposure to these chemicals:
Work in a well ventilated area, and work with approved safety equip­ment, such as those dust masks that are specially designed to filter
out microscopic particles.

Table of Contents

INTRODUCTION ............................................... 2

Contact Info.................................................... 2

Manual Accuracy ........................................... 2

Identification ................................................... 3

Controls & Components ................................. 4

Machine Data Sheet ...................................... 5

SECTION 1: SAFETY ....................................... 7

Safety Instructions for Machinery .................. 7

Additional Safety for Metal Cutting Saws ...... 9

SECTION 2: POWER SUPPLY ...................... 10

SECTION 3: SETUP ....................................... 12

Unpacking .................................................... 12

Needed for Setup ......................................... 12

Inventory ...................................................... 12

Cleanup ........................................................ 13

Site Considerations ...................................... 14

Lifting & Placing ........................................... 14

Bench Mounting ........................................... 15

Assembly ..................................................... 16

Test Run ...................................................... 17

SECTION 4: OPERATIONS ........................... 19

Operation Overview ..................................... 19

Using Coolant System ................................. 20

Selecting Blades .......................................... 21

Breaking In Blades ....................................... 23

Controlling Feed Rate .................................. 23

Installing/Changing Blades .......................... 24

Evaluating Cutting Performance .................. 26

Adjusting Vise .............................................. 27

Adjusting Miter Angle ................................... 28

SECTION 5: ACCESSORIES ......................... 29

SECTION 6: MAINTENANCE ......................... 30

Schedule ...................................................... 30

Cleaning & Protecting .................................. 30

Checking Coolant......................................... 30

Lubrication ................................................... 32

SECTION 7: SERVICE ................................... 34

Troubleshooting ........................................... 34

Adjusting Miter Lock Lever .......................... 36

SECTION 8: WIRING ...................................... 37

Wiring Safety Instructions ............................ 37

Electrical Components ................................. 38

Wiring Diagram ............................................ 39

SECTION 9: PARTS ....................................... 40

Motor ............................................................ 40

Headstock .................................................... 42

Base ............................................................. 43

Electrical ...................................................... 44

Labels & Cosmetics ..................................... 45

WARRANTY AND RETURNS ........................ 49

We stand behind our machines! If you have ques­tions or need help, contact us with the information
below. Before contacting, make sure you get the

serial number

machine ID label. This will help us help you faster.

We want your feedback on this manual. What did
you like about it? Where could it be improved?
Please take a few minutes to give us feedback.

Email: [e-mail]

We are proud to provide a high-quality owner’s
manual with your new machine!

We

instruc­tions, specifications, drawings, and photographs
in this manual. Sometimes we make mistakes, but
our policy of continuous improvement also means
that

you receive is

slightly different than shown in the manual

If you find this to be the case, and the difference
between the manual and machine leaves you
confused or unsure about something

check our

website for an updated version. W

current

manuals and

on our web-

site at

Alternatively, you can call our Technical Support
for help. Before calling, make sure you write down
the

from
the machine ID label (see below). This information
is required for us to provide proper tech support,
and it helps us determine if updated documenta­tion is available for your machine.

INTRODUCTION

Contact Info

and manufacture date from the

Grizzly Technical Support

1815 W. Battlefield
Springfield, MO 65807
Phone: [phone]

Email: [e-mail]

Grizzly Documentation Manager

P.O. Box 2069

Bellingham, WA 98227-2069

Manual Accuracy

made every effort to be exact with the

sometimes the machine

.

,

e post

manual updates for free

www.grizzly.com.

Manufacture Date and Serial Number

Manufacture Date

Serial Number

-2-

Model T28366 (Mfd. Since 04/18)

To reduce your risk of
serious injury, read this
entire manual BEFORE

Lever

Arm

Identification

Start

Button

Emergency

Stop Button

Splash

Guard

Vise

Handwheel

Miter
Lock

Lever

Vise

Miter Angle

Gauge

Master

Power Switch

Oil Level Sight Glass

Depth Stop

Blade

Guards

Vise

Coolant Flow

Control Valve

Model T28366 (Mfd. Since 04/18)

Coolant Hose

Coolant Reservoir

using machine.

-3-

Controls &

To reduce your risk of
serious injury, read this
entire manual BEFORE

Components

using machine.

Refer to Figures 1–3 and the following descrip-
tions to become familiar with the basic controls
and components of this machine. Understanding
these items and how they work will help you
understand the rest of the manual and stay safe
when operating this machine.

A

C

B

F

G

Figure 2. Coolant system.

F. Coolant Flow Control Valve: Enables flow

of coolant from reservoir to nozzle.

G. Coolant Reservoir: Houses coolant and

coolant pump and also performs coolant
filtration.

H

D

E

Figure 1. Saw headstock and control box.

A. Start Button: Starts blade rotation and

activates coolant pump.

B. Lever Arm: Pull down to lower blade.

C. Emergency Stop Button: Cuts power to

motor and remains depressed until reset.
Twist clockwise to reset.

D. Master Power Switch: Supplies power to

machine for operation.

E. Depth Stop: Stops blade at specific depth to

produce multiple same-depth cuts.

I

J

Figure 3. Saw controls.

H. Vise Jaws: Independently adjustable vise

jaws with beveled edges for saw blade
clearance.

I. Vise Handwheel: Opens and closes self-cen-

tering vise jaws to clamp the workpiece.

J. Miter Lock Lever: Releases or locks rotation

of saw base for angled cuts.

-4-

Model T28366 (Mfd. Since 04/18)

Machine Data Sheet

Customer Service #: [phone] · To Order Call: [phone] · Fax #: [phone]

MODEL T28366 10" SLOW SPEED COLD CUT SAW

Product Dimensions:

Weight ........................................................................................................................................................................... 143 lbs.

Width (side-to-side) x Depth (front-to-back) x Height .................................................................................18-1/2 x 27 x 38 in.

Foot Print (Length/Width) ...........................................................................................................................................16 x 16 in.

Shipping Dimensions:

Type ............................................................................................................................................................... Wood Crate

Content ................................................................................................................................................................ Machine

Weight ..................................................................................................................................................................176 lbs.

Length/Width/Height .................................................................................................................................29 x 22 x 26 in.

Must Ship Upright ........................................................................................................................................................Yes

Electrical:

Power Requirement ........................................................................................................................ 115V, Single-Phase, 60 Hz

Full-Load Current Rating ..................................................................................................................................................... 8.5A

Minimum Circuit Size ........................................................................................................................................................... 15A

Connection Type ..................................................................................................................................................... Cord & Plug

Power Cord Included ............................................................................................................................................................Yes

Power Cord Length ...............................................................................................................................................................6 ft.

Power Cord Gauge .......................................................................................................................................................14 AWG

Plug Included ........................................................................................................................................................................Yes

Included Plug Type ..............................................................................................................................................................5-15

Switch Type ............................................................................................... Power ON/OFF Switch, Start Push-Button, E-Stop

Motor:

Main

Coolant Pump

Type

................................................................................................................................ TEFC Capacitor-Start Induction

Horsepower ...............................................................................................................................................................1 HP

Voltage ..................................................................................................................................................................... 115V

Phase .......................................................................................................................................................... Single-Phase

Amps ......................................................................................................................................................................... 8.5A

Number Of Speeds ..........................................................................................................................................................1

Speed ...............................................................................................................................................................3360 RPM

Power Transfer ................................................................................................................................................ Gear Drive

Bearings ......................................................................................................................Sealed & Permanently Lubricated

Type ....................................................................................................................................................................Universal

Horsepower ........................................................................................................................................................ 15 Watts

Voltage ..................................................................................................................................................................... 110V

Phase .......................................................................................................................................................... Single-Phase

Amps ....................................................................................................................................................................... 0.14A

Flow .................................................................................................................................................................... 2.6 GPM

Number Of Speeds ..........................................................................................................................................................1

Bearings ...................................................................................................................Shielded & Permanently Lubricated

Model T28366 (Mfd. Since 04/18)

-5-

machine data sheet

Main Specifications:

Operation Information

Blade Speed .........................................................................................................................................................68 RPM

Blade Size ................................................................................................................................................ 10 in. (250mm)

Arbor Size ................................................................................................................................................................32mm

Angle Cuts ..................................................................................................................................................0–45 deg. L/R

Vise Jaw Depth ....................................................................................................................................................4-1/2 in.

Vise Jaw Height ..........................................................................................................................................................2 in.

Maximum Capacity Square @ 90° ...........................................................................................................2-3/8

Maximum Capacity Round @ 90° ........................................................................................................................2-1/2 in.

Maximum Capacity Square @ 45° .......................................................................................................................2 x 2 in.

Maximum Capacity Round @ 45° ........................................................................................................................2-1/8 in.

Floor-to-Vise Height ..................................................................................... 9-3/4 in. (35 in. w/ Optional T28367 Stand)

Construction

Table Construction .............................................................................................................................................Cast Iron

Saw Wheel Cover ......................................................................................................................................................Steel

Saw Wheel Guard .....................................................................................................................................................Steel

Body Construction .............................................................................................................................................. Cast Iron

Paint ......................................................................................................................................................................Enamel

Other Specifications:

Country of Origin ............................................................................................................................................................... China

Warranty ...........................................................................................................................................................................1 Year

Approximate Assembly & Setup Time .............................................................................................................................1 Hour

Serial Number Location ..................................................................................................................................Machine ID Label

ISO 9001 Factory ................................................................................................................................................................... No

Certified by a Nationally Recognized Testing Laboratory (NRTL) ......................................................................................... No

x 2-3/8 in.

Features:

Gear-Driven Blade for Low-RPM Cutting
Built-in Coolant System w/Flow Control Valve
Quick-Release Handle for Fast Miter Cut Adjustments
Dual-Clamping Vise Action for Fast Clamping
Four Individually Adjustable Clamping Jaws on Vise for Safe and Secure Workpiece Control
Push-Button Start Control on Handle

Recommended Accessories:

T28367 Stand for T28366
T28368 160T Cold Saw Blade 250 x 32mm

-6-

Model T28366 (Mfd. Since 04/18)

SECTION 1: SAFETY

For Your Own Safety, Read Instruction

Manual Before Operating This Machine

The purpose of safety symbols is to attract your attention to possible hazardous conditions.
This manual uses a series of symbols and signal words intended to convey the level of impor­tance of the safety messages. The progression of symbols is described below. Remember that
safety messages by themselves do not eliminate danger and are not a substitute for proper
accident prevention measures. Always use common sense and good judgment.

Indicates an imminently hazardous situation which, if not avoided,
WILL result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided,
COULD result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided,
MAY result in minor or moderate injury. It may also be used to alert
against unsafe practices.

Alerts the user to useful information about proper operation of the

NOTICE

machine to avoid machine damage.

Safety Instructions for Machinery

OWNER’S MANUAL. Read and understand this

owner’s manual BEFORE using machine.

TRAINED OPERATORS ONLY. Untrained oper­ators have a higher risk of being hurt or killed.
Only allow trained/supervised people to use this
machine. When machine is not being used, dis­connect power, remove switch keys, or lock-out
machine to prevent unauthorized use—especially
around children. Make your workshop kid proof!

DANGEROUS ENVIRONMENTS. Do not use
machinery in areas that are wet, cluttered, or have
poor lighting. Operating machinery in these areas
greatly increases the risk of accidents and injury.

MENTAL ALERTNESS REQUIRED. Full mental
alertness is required for safe operation of machin­ery. Never operate under the influence of drugs or
alcohol, when tired, or when distracted.

ELECTRICAL EQUIPMENT INJURY RISKS. You
can be shocked, burned, or killed by touching live
electrical components or improperly grounded
machinery. To reduce this risk, only allow qualified
service personnel to do electrical installation or
repair work, and always disconnect power before
accessing or exposing electrical equipment.

DISCONNECT POWER FIRST.
nect machine from power supply BEFORE making
adjustments, changing tooling, or servicing machine.
This prevents an injury risk from unintended startup
or contact with live electrical components.

EYE PROTECTION. Always wear ANSI-approved
safety glasses or a face shield when operating or
observing machinery to reduce the risk of eye
injury or blindness from flying particles. Everyday
eyeglasses are NOT approved safety glasses.

Always discon-

Model T28366 (Mfd. Since 04/18)

-7-

WEARING PROPER APPAREL. Do not wear
clothing, apparel or jewelry that can become
entangled in moving parts. Always tie back or
cover long hair. Wear non-slip footwear to reduce
risk of slipping and losing control or accidentally
contacting cutting tool or moving parts.

HAZARDOUS DUST. Dust created by machinery
operations may cause cancer, birth defects, or
long-term respiratory damage. Be aware of dust
hazards associated with each workpiece mate­rial. Always wear a NIOSH-approved respirator to
reduce your risk.

HEARING PROTECTION. Always wear hear­ing protection when operating or observing loud
machinery. Extended exposure to this noise
without hearing protection can cause permanent
hearing loss.

REMOVE ADJUSTING TOOLS. Tools left on
machinery can become dangerous projectiles
upon startup. Never leave chuck keys, wrenches,
or any other tools on machine. Always verify
removal before starting!

USE CORRECT TOOL FOR THE JOB. Only use
this tool for its intended purpose—do not force
it or an attachment to do a job for which it was
not designed. Never make unapproved modifica­tions—modifying tool or using it differently than
intended may result in malfunction or mechanical
failure that can lead to personal injury or death!

AWKWARD POSITIONS. Keep proper footing
and balance at all times when operating machine.
Do not overreach! Avoid awkward hand positions
that make workpiece control difficult or increase
the risk of accidental injury.

CHILDREN & BYSTANDERS. Keep children and
bystanders at a safe distance from the work area.
Stop using machine if they become a distraction.

GUARDS & COVERS. Guards and covers reduce
accidental contact with moving parts or flying
debris. Make sure they are properly installed,
undamaged, and working correctly BEFORE
operating machine.

FORCING MACHINERY. Do not force machine.
It will do the job safer and better at the rate for
which it was designed.

NEVER STAND ON MACHINE. Serious injury
may occur if machine is tipped or if the cutting
tool is unintentionally contacted.

STABLE MACHINE. Unexpected movement dur­ing operation greatly increases risk of injury or
loss of control. Before starting, verify machine is
stable and mobile base (if used) is locked.

USE RECOMMENDED ACCESSORIES. Consult
this owner’s manual or the manufacturer for rec­ommended accessories. Using improper acces­sories will increase the risk of serious injury.

UNATTENDED OPERATION. To reduce the
risk of accidental injury, turn machine OFF and
ensure all moving parts completely stop before
walking away. Never leave machine running
while unattended.

MAINTAIN WITH CARE. Follow all maintenance
instructions and lubrication schedules to keep
machine in good working condition. A machine
that is improperly maintained could malfunction,
leading to serious personal injury or death.

DAMAGED PARTS. Regularly inspect machine
for damaged, loose, or mis-adjusted parts—or
any condition that could affect safe operation.
Immediately repair/replace BEFORE operating
machine. For your own safety, DO NOT operate
machine with damaged parts!

MAINTAIN POWER CORDS. When disconnect­ing cord-connected machines from power, grab
and pull the plug—NOT the cord. Pulling the cord
may damage the wires inside. Do not handle
cord/plug with wet hands. Avoid cord damage by
keeping it away from heated surfaces, high traffic
areas, harsh chemicals, and wet/damp locations.

EXPERIENCING DIFFICULTIES. If at any time
you experience difficulties performing the intend­ed operation, stop using the machine! Contact our
Technical Support at [phone].

-8-

Model T28366 (Mfd. Since 04/18)

Serious injury or death can occur from getting fingers, hair, or clothing entangled in rotating or
moving parts. Workpieces can be ejected by saw, striking operator or bystanders. Long-term
respiratory damage can occur from breathing metal dust created while cutting. To minimize risk
of injury, anyone operating this machine MUST completely heed hazards and warnings below.

LOSS OF STABILITY. Unsupported workpieces

may jeopardize machine stability and cause the
machine to tip and fall, which could cause serious
injury.

COOLANT SAFET Y. Always follow manufac­turer’s coolant safety instructions. Pay particular
attention to contact, contamination, inhalation,
storage, and disposal warnings. Spilled coolant
invites slipping hazards.

ATTENTION TO WORK AREA. Never leave
a machine running and unattended. Pay atten­tion to the actions of others in the area to avoid
accidents.

MAINTENANCE/SERVICE. All inspections,
adjustments, and maintenance are to be done
with the power OFF and the plug pulled from the
outlet. Wait for all moving parts to come to a com­plete stop.

HEARING PROTECTION & HAZARDS. Noise
generated by blade and workpiece vibration,
material handling, and power transmission can
cause permanent hearing loss over time and
interfere with communication and audible signals.

HOT SURFACES. Contact with hot surfaces from
machine components, ejections of hot chips,
swarf, and the workpiece itself can cause burns.

HAND PLACEMENT. Never position fingers
or thumbs in line with the cut. Hands could
be crushed in vise or from falling machine
components.

ENTANGLEMENT HAZARDS. Do not operate
this saw without blade guard in place. Loose
clothing, jewelry, long hair and work gloves can be
drawn into working parts.

BLADE CONDITION. Do not operate with dull,
cracked, or badly worn blade. Inspect blades for
cracks and missing teeth before each use.

BLADE REPLACEMENT. When replacing
blades, disconnect the machine from power, wear
gloves to protect hands and safety glasses to
protect eyes.

FIRE HAZARD. Use EXTREME CAUTION if cut­ting magnesium. Using the wrong coolant will lead
to chip fire and possible explosion.

WORKPIECE HANDLING. Always support the
workpiece with table, vise, or some type of sup­port fixture. Flag long pieces to avoid a tripping
hazard. Never hold the workpiece with your hands
during a cut.

POWER INTERRUPTION. Unplug machine after
power interruption. Machines without magnetic
switches can start up after power is restored.

Additional Safety for Metal Cutting Saws

No list of safety guidelines can be complete. Every shop environment is different. Like all
machines there is danger associated with this machine. Accidents are frequently caused by lack
of familiarity or failure to pay attention. Use this machine with respect and caution to lessen the
possibility of operator injury. If normal safety precautions are overlooked or ignored, serious
personal injury may occur.

Model T28366 (Mfd. Since 04/18)

-9-

Before installing the machine, consider the avail­ability and proximity of the required power supply
circuit. If an existing circuit does not meet the
requirements for this machine, a new circuit must
be installed. To minimize the risk of electrocution,
fire, or equipment damage, installation work and
electrical wiring must be done by an electrician or
qualified service personnel in accordance with all
applicable codes and standards.

or equipment damage
may occur if machine is
not properly grounded
and connected to power

The full-load current rating is the amperage a
machine draws at 100% of the rated output power.
On machines with multiple motors, this is the
amperage drawn by the largest motor or sum of all
motors and electrical devices that might operate
at one time during normal operations.

The full-load current is not the maximum amount
of amps that the machine will draw. If the machine
is overloaded, it will draw additional amps beyond
the full-load rating.

If the machine is overloaded for a sufficient length
of time, damage, overheating, or fire may result—
especially if connected to an undersized circuit.
To reduce the risk of these hazards, avoid over­loading the machine during operation and make
sure it is connected to a power supply circuit that
meets the specified circuit requirements.

SECTION 2: POWER SUPPLY

For your own safety and protection of

A power supply circuit includes all electrical
equipment between the breaker box or fuse panel
in the building and the machine. The power sup­ply circuit used for this machine must be sized to
safely handle the full-load current drawn from the
machine for an extended period of time. (If this
machine is connected to a circuit protected by
fuses, use a time delay fuse marked D.)

Note: Circuit requirements in this manual apply to
a dedicated circuit—where only one machine will
be running on the circuit at a time. If machine will
be connected to a shared circuit where multiple
machines may be running at the same time, con­sult an electrician or qualified service personnel to
ensure circuit is properly sized for safe operation.

This machine is prewired to operate on a power
supply circuit that has a verified ground and meets
the following requirements:

Availability

Electrocution, fire, shock,

supply.

Full-Load Current Rating

Circuit Information

property, consult an electrician if you are
unsure about wiring practices or electrical
codes in your area.

Full-Load Current Rating at 115 V..... 8.5 Amps

-10 -

Circuit Requirements for 115V

Nominal Voltage .................... 110V, 115 V, 120V

Cycle .......................................................... 60 Hz

Phase ........................................... Single-Phase

Power Supply Circuit ......................... 15 Amps

Plug/Receptacle ............................. NEMA 5-15

Model T28366 (Mfd. Since 04/18)

Improper connection of the equipment-grounding
wire can result in a risk of electric shock. The
wire with green insulation (with or without yellow
stripes) is the equipment-grounding wire. If repair
or replacement of the power cord or plug is nec­essary, do not connect the equipment-grounding
wire to a live (current carrying) terminal.

Check with a qualified electrician or service per­sonnel if you do not understand these grounding
requirements, or if you are in doubt about whether
the tool is properly grounded. If you ever notice
that a cord or plug is damaged or worn, discon­nect it from power, and immediately replace it with
a new one.

We do not recommend using an extension cord
with this machine.
cord, only use it if absolutely necessary and only
on a temporary basis.

Extension cords cause voltage drop, which can
damage electrical components and shorten motor
life. Voltage drop increases as the extension cord
size gets longer and the gauge size gets smaller
(higher gauge numbers indicate smaller sizes).

Any extension cord used with this machine must
be in good condition and contain a ground wire
and matching plug/receptacle. Additionally, it must
meet the following size requirements:

process. DO NOT connect to power until

Grounding Requirements

This machine MUST be grounded. In the event
of certain malfunctions or breakdowns, grounding
reduces the risk of electric shock by providing a
path of least resistance for electric current.

For 115V operation: This machine is equipped
with a power cord that has an equipment-ground­ing wire and a grounding plug (see following fig­ure). The plug must only be inserted into a match­ing receptacle (outlet) that is properly installed
and grounded in accordance with all local codes
and ordinances.

it will not fit the outlet, have a qualified

GROUNDED

5-15 RECEPTACLE

Grounding Pin

5-15 PLUG

Serious injury could occur if you connect
machine to power before completing setup

instructed later in this manual.

Neutral Hot

Figure 4. Typical 5-15 plug and receptacle.

SHOCK HAZARD!

Two-prong outlets do not meet the grounding
requirements for this machine. Do not modify
or use an adapter on the plug provided—if

electrician install the proper outlet with a
verified ground.

Model T28366 (Mfd. Since 04/18)

Extension Cords

If you must use an extension

Minimum Gauge Size ...........................14 AWG

Maximum Length (Shorter is Better).......50 ft.

-11-

Keep children and pets away
from plastic bags or packing
materials shipped with this

SECTION 3: SETUP

This machine was carefully packaged for safe
transport. When unpacking, separate all enclosed
items from packaging materials and inspect them
for shipping damage.

,

please

IMPORTANT:

you are completely satisfied with the machine and
have resolved any issues between Grizzly or the
shipping agent. You MUST have the original pack-

aging to file a freight claim. It is also extremely
helpful if you need to return your machine later.

The following is a list of items shipped with your
machine. Before beginning setup, lay these items
out and inventory them.

If any non-proprietary parts are missing (e.g. a
nut or a washer), we will gladly replace them; or
for the sake of expediency, replacements can be
obtained at your local hardware store.

Unpacking

If items are damaged

call us immediately at [phone].

Save all packaging materials until

SUFFOCATION HAZARD!

machine.

Inventory

Inventory (Figure 5) Qty

A. Saw Assembly ........................................... 1

B. Vise Handwheel Handles ........................... 4

C. Lever Arm w/Hex Nut M22-2.5

and Flat Washer 22mm .............................. 1

D. Miter Lock Lever ......................................... 1

E. Eye Bolts 28mm, M12-1.75 x 22 ................. 4

A

Needed for Setup

The following items are needed, but not included,
for the setup/assembly of this machine.

Description Qty

• Additional People ....................................... 1

• Safety Glasses (Per Person) ...................... 1

• Leather Gloves (Per Person) ...............1 Pair

• Cleaner/Degreaser (Page 13) .... As Needed

• Disposable Shop Rags ............... As Needed

• Lifting Straps (Rated Min. 250 lbs.) ............ 2

• Flat Head Screwdriver #2 ........................... 1

• Adjustable Wrench ..................................... 1

• Open-End Wrench 12mm ........................... 1

• Hex Wrench 8mm ....................................... 1

• Hex Wrench 5mm ....................................... 1

• Retaining Ring Pliers .................................. 1

• T28368 Cold Saw Blade (Not Included) .... 1

-12-

B

E

C

Figure 5. T28366 inventory.

D

NOTICE

If you cannot find an item on this list, care­fully check around/inside the machine and
packaging materials. Often, these items get
lost in packaging materials while unpack­ing or they are pre-installed at the factory.

Model T28366 (Mfd. Since 04/18)

Cleanup

The unpainted surfaces of your machine are
coated with a heavy-duty rust preventative that
prevents corrosion during shipment and storage.
This rust preventative works extremely well, but it
will take a little time to clean.

Be patient and do a thorough job cleaning your
machine. The time you spend doing this now will
give you a better appreciation for the proper care
of your machine's unpainted surfaces.

There are many ways to remove this rust preven­tative, but the following steps work well in a wide
variety of situations. Always follow the manufac­turer’s instructions with any cleaning product you
use and make sure you work in a well-ventilated
area to minimize exposure to toxic fumes.

Before cleaning, gather the following:

• Disposable rags

• Cleaner/degreaser (WD•40 works well)

• Safety glasses & disposable gloves

• Plastic paint scraper (optional)

Basic steps for removing rust preventative:

Gasoline and petroleum
products have low flash
points and can explode
or cause fire if used to
clean machinery. Av o id
using these products
to clean machinery.

Many cleaning solvents
are toxic if inhaled. Only
work in a well-ventilated
area.

NOTICE

Avoid chlorine-based solvents, such as
acetone or brake parts cleaner, that may
damage painted surfaces.

T23692—Orange Power Degreaser

A great product for removing the waxy ship­ping grease from the non-painted parts of the
machine during clean up.

1. Put on safety glasses.

2. Coat the rust preventative with a liberal

amount of cleaner/degreaser, then let it soak
for 5–10 minutes.

3. Wipe off the surfaces. If your cleaner/degreas-

er is effective, the rust preventative will wipe
off easily. If you have a plastic paint scraper,
scrape off as much as you can first, then wipe
off the rest with the rag.

4. Repeat Steps 2–3 as necessary until clean,

then coat all unpainted surfaces with a quality
metal protectant to prevent rust.

Figure 6. T23692 Orange Power Degreaser.

Model T28366 (Mfd. Since 04/18)

-13-

vised around this machine.

to prevent unsupervised

Refer to the Machine Data Sheet for the weight
and footprint specifications of your machine.
Some workbenches may require additional rein­forcement to support the weight of the machine
and workpiece materials.

Consider anticipated workpiece sizes and addi­tional space needed for auxiliary stands, work
tables, or other machinery when establishing a
location for this machine in the shop. Below is
the minimum amount of space needed for the
machine.

Site Considerations

Lifting heavy machinery
or parts without proper
assistance or equipment

Workbench Load

Placement Location

Lifting & Placing

may result in strains, back
injuries, crushing injuries,
or property damage.

To lift and place machine:

1. Place shipping crate next to workbench or

optional T28367 stand (see Figure 8) where
machine will be placed.

27"

181/2"

Figure 7. Minimum working clearances.

Children and visitors may be
seriously injured if unsuper-

Lock entrances to the shop
or unplug power connection

use.

Figure 8. Optional T28367 stand for Model

T28366.

2. Remove hex bolts and hex nuts holding

machine to pallet.

3. Secure saw headstock in downward position
with a strap or rope (see Figure 9).

Rope

-14-

Figure 9. Headstock secured in downward

position.

Model T28366 (Mfd. Since 04/18)

4. Lift and place machine:

Another option is a "direct mount" (see example
below) where the machine is secured directly to
the workbench with lag screws and washers.

The base of this machine has mounting holes
that allow it to be fastened to a workbench or
other mounting surface to prevent it from moving
during operation and causing accidental injury or
damage.

The strongest mounting option is a "Through
Mount" (see example below) where holes are
drilled all the way through the workbench—and
hex bolts, washers, and hex nuts are used to
secure the machine in place.

— If lifting and placing machine without help,

proceed to Step 5.

— If lifting and placing machine with help,

lift machine off pallet and carefully place
machine onto workbench or optional
T28367 stand, and proceed to Step 8.

5. Thread (4) eye bolts (see Figure 10) into

machine base, then thread lifting straps
through eye bolts. If using larger lifting straps,
attach shackles (not included) to eye bolts.

Lifting

Straps

Bench Mounting

Bench Mounting

Number of Mounting Holes ............................ 2

Diameter of Mounting Hardware Needed ..

1

⁄2"

Eye Bolt

(1 of 4)

Figure 10. Lifting and placing machine.

6. Use forklift or other lifting equipment to

lift machine off pallet and carefully place
machine onto workbench or optional T28367
stand.

7. Remove eye bolts from machine base.

8. Mount machine to workbench using

following instruction in Bench Mounting or to
optional stand following instructions included
with Model T28367.

Hex
Bolt

Flat Washer

Machine Base

Workbench

Flat Washer

Lock Washer

Hex Nut

Figure 11. "Through Mount" setup.

Lag Screw

Model T28366 (Mfd. Since 04/18)

Flat Washer

Machine Base

Workbench

Figure 12. "Direct Mount" setup.

-15-

Assembly

The machine must be fully assembled before it
can be operated. Before beginning the assembly
process, refer to

and gather

all

To ensure the assembly process

goes smoothly, first clean any

cov­ered or coated in heavy-duty rust preventative (if
applicable).

3. Thread lever arm into headstock as far as

it goes, then back it off less than a full turn
to position it so start button cord is on top of
lever arm, as shown in Figure 15, then tight­en hex nut to secure lever arm.

Needed for Setup

listed items.

parts that are

Note: Gearbox is pre-filled with oil.

To assemble machine:

1. Thread (4) vise handwheel handles into

handwheel hub (see Figure 13).

Vise Handwheel

Handles

Handwheel

Hub

4. Connect start button cord to control box
(see Figure 15).

Lever

Arm

Figure 15. Lever arm and trigger button cord

installed.

5. Verify there is oil in gearbox by lower­ing headstock and allowing oil to settle
for 10 seconds, then check oil sight glass
(see Figure 16). Oil level should be halfway
up sight glass, near red indicator dot.

Start

Button

Cord

Figure 13. Vise handwheel handles threaded

into handwheel hub.

2. Remove temporary gearbox oil plug (see
Figure 14) from lever arm mounting hole

and reverse positions of M22-2.5 hex nut
and 22mm flat washer on lever arm. (Washer
secured on lever arm for shipping purposes
only.)

Temporary

Plug

Figure 14. Location of temporary plug.

-16 -

Oil

Sight

Glass

Figure 16. Location of oil sight glass.

— If oil level is not halfway up sight glass,

refer to Gearbox Oil on Page 32.

— If oil level is at least halfway up sight glass,

no further action is required. Continue to
Step 6.

Model T28366 (Mfd. Since 04/18)

Once assembly is complete, test run the machine
to ensure it is properly connected to power and
safety components are functioning correctly.

If you find an unusual problem during the test run,
immediately stop the machine, disconnect it from
power, and fix the problem BEFORE operating the
machine again. The

table in the

SERVICE section of this manual can help.

DO NOT start machine until all preceding
setup instructions have been performed.
Operating an improperly set up machine

Serious injury or death can result from

6. Thread miter lock lever into miter base

(see Figure 17).

Miter
Lock

Lever

Miter
Base

Test Run

Troubleshooting

Figure 17. Miter lock lever installed.

7. Add coolant to coolant reservoir (refer

to Checking Coolant on Page 30 for
instructions).

8. Install blade (refer to Installing/Changing
Blades on Page 24 for instructions).

T28368 —Blade for T28366 Cold Cut Saw

This 160-tooth, 10" (250mm) blade, provides,
straight, burr-free cut and precise miters for a
wide range of metal projects. Features a 1. 26"
(32mm) bore.

The Test Run consists of verifying the following:

1) The motor powers up and runs correctly, and 2)
the safety disabling mechanism works correctly.

using this machine BEFORE understanding
its controls and related safety information.
DO NOT operate, or allow others to operate,
machine until the information is understood.

may result in malfunction or unexpect­ed results that can lead to serious injury,
death, or machine/property damage.

Figure 18. T28368 blade for T28366 Cold Cut

Saw.

Model T28366 (Mfd. Since 04/18)

-17-

To test run machine:

1. Clear all setup tools away from machine.

7. Slowly turn coolant flow control valve to open

position (see Figure 21). Coolant should
begin flowing onto blade.

2. Press Emergency Stop button (see
Figure 19).

Emergency

Stop

Start

Button

Master

Power

Switch

Figure 19. Location of machine power controls.

3. Connect machine to power supply.

4. Rotate Emergency Stop button (see
Figure 20) clockwise to reset.

Note: Starting machine with coolant flow

control valve fully open will make a mess
and can make the work area unsafe due to a
slipping hazard on floor.

Coolant Flow

Control Valve

Figure 21. Location of coolant flow control valve.

8. Motor should run smoothly and without

unusual problems or noises.

— Address strange or unusual noises by

referring to Troubleshooting on Page 34
for help.

Figure 20. Resetting emergency stop button.

5. Turn master power switch to "1" (ON)
position (see Figure 19).

6. Press start button on lever arm. Blade should

begin spinning.

— Always disconnect machine from power

BEFORE investigating or correcting poten­tial problems.

9. Turn machine OFF by releasing start button.

10. Press Emergency Stop button, then press

start button. Saw should NOT start.

If saw does start, turn off master power

switch and immediately disconnect power to
saw. The Emergency Stop button may not
be working properly. The safety feature must
work properly before proceeding with regular
operations. Refer to Troubleshooting on
Page 34 for help.

-18-

Model T28366 (Mfd. Since 04/18)

SECTION 4: OPERATIONS

The purpose of this overview is to provide the nov­ice machine operator with a basic understanding
of how the machine is used during operation, so
the

discussed later

in this manual

Due to the generic nature of this overview, it is
not intended to be an instructional guide. To learn
more about specific operations, read this entire
manual,

training from experienced
machine operators
outside of this manual by reading "how-to" books,
trade magazines, or websites.

To reduce your risk of
serious injury, read this
entire manual BEFORE

Operation Overview

machine controls/components

are easier to understand.

seek additional

, and do additional research

To complete a typical operation, the operator
does the following:

1. DISCONNECTS MACHINE FROM POWER!

2. Checks coolant reservoir.

3. Examines workpiece to make sure it is suit-

able for cutting.

4. Adjusts miter angle, if necessary, to desired

angle of cut.

5. Ensures proper blade clearance of vise and

table.

6. Adjusts workpiece, then secures it in vise.

7. Connects saw to power.

8. Turns master power switch to "1", then resets

Emergency Stop button.

using machine.

To reduce risk of eye or face injury from
flying chips, always wear approved safety
glasses and a face shield when operating
this machine.

If you are not experienced with this type
of machine, WE STRONGLY RECOMMEND
that you seek additional training outside of
this manual. Read books/magazines or get
formal training before beginning any proj­ects. Regardless of the content in this sec­tion, Grizzly Industrial will not be held liable
for accidents caused by lack of training.

Model T28366 (Mfd. Since 04/18)

9. Puts on safety glasses and face shield.

10. Presses start button on lever arm to start

blade and flow of coolant.

11. Lowers blade into workpiece while confirming

coolant is flowing onto workpiece.

12. Raises blade and releases trigger button to

stop machine.

-19 -

Using Coolant

System

The Model T28366 has a built-in coolant
system that can extend the life of your blades by
preventing them from overheating.

Use only water soluble coolants, such as H9240
Heavy-Duty Soluble Oil (see Figure 41 on
Page 29), with the Model T28366. This
chlorinated, general purpose coolant contains
extreme pressure additives (EP additives) to
provide excellent tool life. It can be used on all
metals except titanium.

The coolant system (see Figure 22) consists of a
coolant reservoir, pump, and hose with a control
valve. The pump pulls fluid from the reservoir and
sends it to the valve, which controls the flow of
coolant. As the fluid leaves the work area, it drains
back into the reservoir through the tray screen,
where the swarf and metal chips are filtered out.

FIRE HAZARD! DO NOT
cut magnesium when using
oil-water solutions as
coolant! Water in the
solution could cause a
magnesium-chip fire.

To use coolant system:

1. Add coolant to coolant reservoir (refer

to Coolant System on Page 30 for
instructions).

Note: Coolant is not recommended for

cutting cast iron.

2. Turn master power switch to "1" (ON)

position and press start button on lever arm
(see Figure 23).

Hose

Pump

Figure 22. T28366 coolant system.

Flow Control

Valve

Reservoir

Start

Button

Master

Power

Switch

Figure 23. Location master power switch and

start button.

3. Slowly turn coolant flow control valve to open
position (see Figure 22). Coolant should
begin flowing onto blade.

Note: Starting machine with coolant flow

control valve fully open will make a mess
and can make the work area unsafe due to a
slipping hazard on floor.

-20-

Model T28366 (Mfd. Since 04/18)

Selecting Blades

Selecting the right blade for the cut requires an
understanding of various blade characteristics.

Blade Pitch

The most important consideration when selecting
a blade for the Model T28366 is blade pitch, which
is typically measured in "teeth per inch" (TPI).
Proper TPI for any cut depends on the cross-sec­tion size and wall thickness of the workpiece.

Grizzly recommends the T28368 10" x 160T cold
cut saw blade (see Figure 39 on Page 29), which
is designed for cutting rectangular, square, and
round metal workpieces.

Blade Terminology

B

D

F

C

E

Figure 24. Blade terminology.

G

A

If the blade pitch is too coarse for the cut, there
will be too few teeth making the cut at any given
time. This results in broken blade teeth and rough
cuts due to excessive strain applied to both the
blade and the workpiece (see Figure 25). Use a
blade pitch that keeps at least three teeth in the
workpiece at any time.

Blade

(TPI Too Coarse)

Broken

Tooth Tip

Workpiece

Figure 25. TPI too coarse for workpiece.

A. Blade Size (Diameter): The overall diameter

of the blade.

B. Pitch: The distance from the tip of one tooth

to the tip of the next. Typically given in Teeth
Per Inch (TPI).

C. Gullet: The shallow area between the tips of

the teeth.

D. Front Rake Angle: The measurement of the

angle formed between the tip of the blade
tooth and a line tangent to the perimeter of
the blade.

E. Rear Rake Angle: The measurement of the

angle formed between the face of the tooth
and the diameter of the blade.

F. Tooth Depth: The distance from the tip of the

tooth to the bottom of the adjacent gullet.

G. Kerf: The width of the cut created by the

blade.

Conversely, if the blade pitch is too fine for the
cut, teeth will remain in the workpiece and remove
more material than the blade gullet can hold. This
buildup of chips prevents the teeth from cutting
effectively and results in poor cutting efficiency,
overheating, and rapidly rounded-off teeth (see
Figure 26).

Blade

(TPI Too Fine)

Gullet

Excessive
Chip Buildup

Workpiece

Figure 26. TPI too fine for workpiece.

Model T28366 (Mfd. Since 04/18)

-21-

0.5"
1"
2"
3"
4"
5"

0.02"
1/16"
3/32"

1/8"

3/16"

1/4"

6–8
4–6
3–4
2–3

2

.8-1.5

8–10

5–7
4–5

3.5–4
2

.8-1.5

Similarly, if the workpiece is a soft metal such as
aluminum, each tooth will remove more material
and rapidly fill the blade gullet. For this reason,
use a blade with fewer TPI on soft metals.

An additional problem with an overly fine-pitched
blade is that the pressure each tooth exerts on the
workpiece is reduced. This limits the cutting ability
of the teeth and also results in a buildup of heat
and inefficient cuts.

The ideal blade pitch is one that doesn't overload
individual teeth (too coarse) and avoids excessive
chip buildup in the gullet (too fine) (see Figure 27).

Blade

(Correct TPI

For Workpiece)

Gullet

Chips

Workpiece

To select correct blade pitch:

1. Measure thickness of workpiece.

— For solid workpieces, this measurement

is length of cut taken from where tooth
enters workpiece, sweeps through, and
exits workpiece. See (D) on chart in
Figure 28.

— For hollow or profiled workpieces, this

measurement is wall thickness at its thick­est point (Th).

2. Refer to "D or Th" column of blade selection
chart in Figure 28, and read down to find
workpiece thickness you need to cut. Read
across to find appropriate Pitch (TPI) for cut.
See Accessories on Page 29.

D or Th Inches (mm) Pitch(TPI)

<1/16 (<2)

1/16 (2)

1/8 (3)

1/4 (6)

1/2 (12)

1 (25)

>7

7
6

Measurements

5

4

Workpiece

O

Th

Th

Figure 27. Correct TPI.

Damage to the blade, rough cuts, poor cutting
performance, and overheating are all possible
signs of improper blade pitch.

If you feel your machine is not functioning properly
or performing to your standards, check that the
blade pitch is correct for the cut. The procedure
that follows is a basic starting point for choosing
blade pitch (TPI) for standard HSS blades.

2 (50)

3 (75)

>3 (>75)

3

2.5
<2.5

Figure 28. Blade selection chart.

D

Th

-22-

Model T28366 (Mfd. Since 04/18)

Breaking In Blades

Proper break-in is important for the cutting
performance and longevity of the blade. During
the break-in period, only mild pressure should
be exerted on the blade (about half of the normal
feed pressure for a properly broken-in blade). The
duration of the break-in period is determined by
the hardness of the material cut. The break-in
period is defined in terms of square inches of
material cut.

• For hard materials, such as steel, the break­in period is the first 50 square inches of
material cut.

Controlling Feed

Rate

Blade feed rate refers to the period of time it takes
to cut through a workpiece. Feed rate is controlled
by the amount of pressure exerted on the handle
by the user. Pulling hard on the lever will result in
a greater feed rate, whereas only pulling lightly will
result in a very slow feed rate.

Cutting with a feed rate that is too slow can result
in lengthy, inefficient cuts and in some cases,
tooth dulling or overheating. The chips produced
by the cut will generally be thin or powdery.

• For soft materials, such as aluminum, the
break-in period is the first 150 square inches
of material cut.

To determine the square inches of a cut, calcu­late the area of the cross-section of the work­piece. Keep in mind when cutting hollow-section
pieces that the area only includes the solid walls
of the workpiece. Refer to Figure 29 to calculate
approximate square inches for many typical cuts.

A =Area
H =Height
L =Length
D =Diameter
Th =Material
Thickness
π =3.14

Th

H

L

D

H

A = L x H

D

⁄2)² x π

A = (

A D x π x Th

Th

A 2H + 2L x Th

Cutting with a feed rate that is too fast may cause
the blade to wander, resulting in cuts that are not
straight, and will generate excess heat and dull
the blade. The chips produced by the cut will
generally be thick and hard. When cutting small or
thin-walled workpieces, the edges of the cut may
become rough or torn.

Feed rate will vary depending upon the type of
material being cut, the proper flow of coolant,
and the amount of pressure applied by the user.
Practice on a sample workpiece to learn how
much pressure is needed for a specific cut.

L

Figure 29. Calculating cut area for break-in.

Model T28366 (Mfd. Since 04/18)

-23-

Installing/Changing

Blades

3. Remove arbor cap screw (see Figure 31) .

It has left-hand threads and loosens when
turned clockwise.

Metal cutting blades should be checked
regularly for wear or damage to help ensure
operator safety and high-quality cutting results.
Always immediately replace any blade found with
damage.

Item(s) Needed Qty

New 10" Cold Cut Saw Blade ............................ 1

Hex Wrench 5mm .............................................. 1

Hex Wrench 8mm .............................................. 1

Retaining Ring Pliers ......................................... 1

The teeth of saw blades are
sharp and can easily cut
fingers and hands. Always
wear heavy leather gloves
when handling saw blades.

To install/change blade:

Cap

Screw

Loosen

Retractable

Blade

Guard

Figure 31. Removing arbor cap screw.

4. Remove retaining ring from retractable guard

hub (see Figure 32) to provide clearance to
remove/install blade. DO NOT remove plastic
bushing from hub.

Retractable

Blade

Guard

1. DISCONNECT MACHINE FROM POWER!

2. Disconnect blade guard linkage by

removing cap screws connecting linkage to
base of column neck (see Figure 30). This
releases tension on retractable blade guards
(see Figure 31).

Blade Guard

Linkage

Cap

Screws

Figure 30. Location of blade guard linkage and

cap screws.

Retaining

Ring

Figure 32. Removing retaining ring.

Plastic

Bushing

-24-

Model T28366 (Mfd. Since 04/18)

5. Rotate retractable blade guards out of
way, and remove blade flange and blade
(see Figure 33).

Note: Blade flange and blade need to be

moved slightly to the left to clear pins on
blade arbor (see Figure 33).

6. Slide blade onto blade arbor and rotate until
pins (see Figure 33) align with holes in blade,
then push blade against blade arbor.

7. Slide blade flange onto blade arbor and
rotate until arbor pins (see Figure 34) align
with holes in flange, then push flange against
blade.

8. Tighten arbor cap screw (see Figure 34).
It has left-hand threads and tightens when
turned counterclockwise.

Blade

Blade

Flange

Blade

Pin

(1 of 2)

Blade
Arbor

Figure 33. Blade flange and blade removed and

blade arbor exposed.

Cap

Screw

Blade

Flange

Cap

Screw

Blade

Flange

Blade

Blade

Figure 34. Blade order of installation.

9. Attach retaining ring to retractable guard hub.

10. Lower blade guard and reconnect blade

guard linkage.

Arbor

Blade
Arbor

Model T28366 (Mfd. Since 04/18)

-25-

Evaluating Cutting Performance

thin & curled

thin & curled

short, hard & thick

thin & curled

short, hard & thick

thick, hard & strong

thin & curled

short, hard & thick

thick, hard & strong

thick, hard & strong

thin & curled

short, hard & thick

thick, hard & strong

thick, hard & strong

hard & thin

thin & curled

short, hard & thick

thick, hard & strong

thick, hard & strong

thin & straight

hard & thin

thin & curled

short, hard & thick

thick, hard & strong

thick, hard & strong

thin & straight

powdery

hard & thin

thin & curled

short, hard & thick

thick, hard & strong

thick, hard & strong

thin & straight

powdery

thin & curled tightly

hard & thin

The best method of evaluating the performance of your cutting operation is to inspect the chips that are
formed. Refer to the chart below for chip inspection guidelines.

Chip

Appearance

Chip

Description

Thin & Curled Silver

Hard, Thick &

Short

Hard, Strong &

Thick

Hard, Strong &

Thick

Chip

Color

Feed

Rate

Good

Brown or Blue Decrease

Brown or Blue Decrease

Silver or Light

Brown

Decrease

Slightly

Hard & Thin Silver Decrease

Straight & Thin Silver Increase

Additional

Actions

Check Blade

Pitch

Check Blade

Pitch

Powdery Silver Increase

Curled Tight &

Thin

Silver Decrease

Figure 35. Chip inspection chart.

Check Blade

Pitch

-26-

Model T28366 (Mfd. Since 04/18)

Adjusting Vise

This machine features a self-centering vise that
provides maximum support, while still providing
enough clearance for cutting at a variety of angles.

Each vise jaw is independently adjustable left
or right to provide proper support and blade
clearance for the cut. The jaws provide the best
support during cutting operations when positioned
as close to the blade as possible.

4. To adjust each jaw independently, loosen
vise jaw cap screw until jaw slides freely
(see Figure 36).

Vise Jaw

(1 of 4)

Item(s) Needed Qty

Hex Wrench 6mm .............................................. 1

Prior to cutting, always check vise jaws for
blade clearance. Failure to do this could
cause blade to contact vise during cut,
resulting in damage to blade or jaws.

To adjust vise jaws:

1. DISCONNECT MACHINE FROM POWER!

2. Set cutting angle (refer to Adjusting Miter
Angle on Page 28 for instructions).

3. Lower saw blade to check jaw clearance.

— If saw blade lowers completely without

touching jaws, no further adjustments are
necessary.

Cap

Vise

Handwheel

Screw

(1 of 4)

Figure 36. Location of vise components.

5. Slide jaws away from blade, then lower blade

1

and position each jaw approximately

⁄2" away

from blade (see Figure 37).

Note: At certain angle settings, it may not

1

be possible to set vise jaw within

⁄2" of work­piece. If this is the case, then just adjust jaw
as far as it can go while still being securely
clamped.

Vise Jaw

(1 of 4)

1

⁄2" Gap

— If saw blade contacts jaws, perform

Steps 4–8.

Model T28366 (Mfd. Since 04/18)

Cap

Screw

(1 of 4)

Blade

Figure 37. Correct blade clearance setting.

6. Tighten cap screw for each jaw.

7. Turn vise handwheel clockwise until jaws

clamp workpiece in desired position.

8. Repeat Step 3 to re-check blade clearance.

-27-

Adjusting Miter

Angle

The head and column rotate 90° left or right of
center for precise angled cuts. The miter scale
shows the angle of the blade, and the miter lock
lever secures the angle for repeated cuts.

Ensure saw is properly mounted to benchtop
(see Page 15) before performing cuts, as saw
base can shift with larger workpieces.

To set miter angle:

1. DISCONNECT MACHINE FROM POWER!

2. Release miter lock lever (see Figure 38).

Miter Scale

Prior to cutting, always check vise jaws for
blade clearance. Failure to do this could
cause blade to contact vise during cut,
resulting in damage to blade or jaws.

Miter Lock

Lever

Figure 38. Location of miter lock lever and miter

scale.

3. Rotate saw headstock to desired angle using

miter scale as a guide. Once desired angle is
reached, move miter lock lever left to secure
setting.

4. Ensure blade clearance by lowering saw

blade. If necessary, adjust vise jaw to provide
adequate clearance, as outlined in Adjusting

Vise on Page 27.

5. Return saw to upright position.

-28-

Model T28366 (Mfd. Since 04/18)

SECTION 5: ACCESSORIES

order online at www.grizzly.com or call 1-800-523-4777

Installing unapproved accessories may

ACCESSORIES

cause machine to malfunction, resulting in
serious personal injury or machine damage.
To reduce this risk, only install accessories
recommended for this machine by Grizzly.

T28368—Blade for T28366 Cold Cut Saw

This 160-tooth, 10" (250mm) blade provides a
clean, straight, burr-free cut and precise miters for
a wide range of metal projects. Features a 1.26"
(32mm) bore.

NOTICE

Refer to our website or latest catalog for
additional recommended accessories.

H9240—RustlickTM WS5050 Heavy-Duty
Soluble Oil, 1 Gal.

Effective general purpose and heavy-duty
chlorinated E.P. additive provides excellent tool
life, and helps protect neoprene seals. Can be
used on all metals except titanium.

Figure 39. T28368 blade for T28366 Cold Cut

Saw.

T28367—Stand for T28366 Cold Cut Saw

Use this optional stand for mounting the T28366
Cold Cut Saw. Powder coated in Grizzly Green to
match.

Figure 40. T28367 stand for T28366 Cold Cut

Saw.

Figure 41. H9240 RustlickTM WS5050 Heavy-

Duty Soluble Oil.

T26685—ISO 32 Moly-D Machine Oil, 1 Gal.
T27914 —ISO 68 Moly-D Machine Oil, 1 Gal.

Moly-D oils are some of the best we've found for
maintaining the critical components of machinery
because they tend to resist run-off and maintain
their lubricity under a variety of conditions—as
well as reduce chatter or slip..

T26685

Figure 42. ISO 68 and ISO 32 machine oil.

T27914

Model T28366 (Mfd. Since 04/18)

-29-

SECTION 6: MAINTENANCE

Cleaning &

Always disconnect power
to the machine before
performing maintenance.
Failure to do this may
result in serious person­al injur y.

Schedule

For optimum performance from this machine, this
maintenance schedule must be strictly followed.

Ongoing

To maintain a low risk of injury and proper
machine operation, if you ever observe any of the
items below, shut down the machine immediately
and fix the problem before continuing operations:

• Loose mounting bolts/screws/nuts.

• Damaged or worn saw blade.

• Coolant level (see Page 31).

• Proper function of blade guard.

• General cleanup to prevent buildup of metal
particulate.

Weekly Maintenance

• Clean machine thoroughly,

• Drain and clean coolant reservoir, including
screens (see Page 31).

• Check/adjust gearbox oil level (see Page 32).

• Lubricate vise leadscrew (see Page 32).

Monthly Check

• Check/tighten machine bolts.

• Check/tighten machine bolts.

• Lubricate column hinge-pin (see Page 33).

• Lubricate saw base pivot (see Page 33).

Every Six Months

• Change gearbox oil (see Page 32).

Protecting

Metal chips left on the machine that have been
soaked with water-based coolant will invite oxi­dation and a gummy residue build-up around the
moving parts. Use a brush and shop vacuum to
remove chips and debris from the working surfac­es of the saw. Never blow off the saw with com­pressed air, as this will force metal chips deep into
the mechanisms and may cause injury to yourself
or bystanders.

Remove any rust build-up from unpainted cast
iron surfaces, and treat with a non-staining lubri­cant after cleaning. Protect other unpainted cast­iron surfaces with regular applications of ISO 68
oil or other quality metal protectant.

Checking Coolant

Coolant is consistently cycled and stored in the
coolant reservoir. For efficient operation and
tool longevity, add coolant when it runs low,
and change coolant when it becomes dirty from
excessive use.

BIOLOGICAL & POISON

HAZARD!
Use the correct person­al protection equipment
when handling coolant.
Follow federal, state,
and fluid manufacturer
requirements for proper
disposal.

-30-

Model T28366 (Mfd. Since 04/18)

Coolant

Coolant Type ... H9240 Soluble Oil or Equivalent

Coolant Amount ........................................

Check/Add Frequency ................................. Daily

Change Frequency ..................................Monthly

Item(s) Needed Qty

Goggles ............................................................. 1

Gloves ............................................................... 1

Respirator (Optional) ......................................... 1

Empty 2-litre Container ...................................... 1

New Coolant ............................................ 2 Liters

Siphon Hose (2 ft. or Longer) ............................ 1

Small Brush ....................................................... 1

Disposable Shop Rags ...................... As Needed

1

⁄2 Liter

BIOLOGICAL AND POISON
HAZARD! Use proper per­sonal protection equipment
when handling coolant and
follow federal, state, and
fluid manufacturer require­ments to properly dispose
of coolant.

To drain and clean coolant reservoir:

1. DISCONNECT MACHINE FROM POWER!

To add coolant:

1. DISCONNECT MACHINE FROM POWER!

2. Pre-mix coolant in an empty 2-liter container.

Note: Refer to manufacturer's specifications

for proper water/oil mix.

3. Wearing protective equipment, open coolant
reservoir lid (see Figure 43).

Coolant

Hose

Tray

Screen

Coolant

Pump

Reservoir

Screen

2. Wearing protective equipment, open coolant
reservoir lid (see Figure 43).

3. Remove and wipe coolant pump clean
(see Figure 43).

4. Siphon and dispose of old coolant and swarf
according to federal, state, and fluid manu­facturer's requirements.

5. Thoroughly clean tray screen, reservoir
screen, and inside of coolant reservoir
(see Figure 44).

Tray

Screen

Reservoir

Lid

Coolant

Reservoir

Figure 43. Location of coolant system

components.

4. Pour coolant into reservoir until pump is

3

submerged (approximately

⁄4 full).

5. Close coolant reservoir lid.

Model T28366 (Mfd. Since 04/18)

Reservoir

Screen

Figure 44. Cleaning screens and reservoir.

6. Use a rag to wipe out residual coolant and

swarf inside reservoir.

7. Place pump back into coolant reservoir.

8. Add coolant (refer To add coolant procedure

on This Page for instructions).

-31-

Lubrication

This cold cut saw requires regular lubrication to
maintain smooth movement and ensure long-last­ing operation.

An essential part of lubrication is cleaning the
components before lubricating them. Clean all
exterior components in this section with mineral
spirits, shop rags, and brushes before lubricating.

This step is critical because grime and chips build
up on lubricated components over time, which
makes them hard to move.

4. Place oil drain pan beneath saw gearbox,
and remove oil drain plug, located on bottom
side of gearbox (see Figure 45).

Oil

Fill Hole

Sight

Glass

Oil Drain

Plug

Gearbox Oil

Lube Type ... Model T27914 or ISO 68 Equivalent

Lube Amount ............................................

Check/Add Frequency ..............................Weekly

Change Frequency ..................... Every 6 Months

Items Needed Qty

Hex Wrench 8mm .............................................. 1

Adjustable Wrench ............................................ 1

Drain Pan ........................................................... 1

Funnel ................................................................ 1

Additional Person .............................................. 1

To add/change gearbox oil:

1. DISCONNECT MACHINE FROM POWER!

2. Raise saw to upmost position, and remove

lever arm (see Figure 45) to access oil fill
hole to allow oil to drain more freely.

3. Place oil drain pan beneath saw gearbox,

and remove oil drain plug, located on bottom
side of gearbox (see Figure 45).

1

⁄2-Liter

Figure 45. Oil fill and drain plug locations.

5. Hold drain pan under drain plug, then tilt saw

gearbox forward, allowing oil to drain out.

6. Have an assistant hold headstock in place,
and replace drain plug.

7. Insert funnel into fill hole. Add approximately

1

⁄2-liter of ISO 68 or equivalent oil until oil level
is halfway in sight glass. Wait 10 seconds to
allow oil to settle in sight glass before taking
a reading.

8. Wipe away any excess oil and re-install lever

arm.

Vise Leadscrew

Lube Type ... Model T27914 or ISO 68 Equivalent

Lube Amount ..................................... 1–2 Pumps

Lubrication Frequency ........... 8 hrs. of Operation

Proper lubrication of the vise leadscrew (see
Figure 46) is done with a pump-type oil can that
has a tip wide enough to seal the ball oil inlet. We
do not recommend using metal needle or lance­type tips, as they can push the ball too far into the
oiler, break the spring seat, and lodge the ball in
the oil galley.

-32-

Model T28366 (Mfd. Since 04/18)

Push the oil can nozzle tip against ball oiler,
and pump oil can twice. If you see sludge and
contaminants coming out of the lubrication area,
continue pumping oil can until the oil runs clear,
and wipe away any excess oil. There are two ball
oilers, located on the front and rear vise bodies
(see Figure 46).

Note: For best performance, periodically clean

leadscrew thoroughly with mineral spirits or other
degreaser and then relubricate.

Ball Oiler

Vise Leadscrew

Figure 46. Vise leadscrew lubrication.

Saw Base Pivot

Lube Type ...Model T26685 or ISO 32 Equivalent

Lube Amount ........................................Thin Coat

Lubrication Frequency ........... 8 hrs. of Operation

Proper lubrication around the saw base pivot
allows for smooth rotation when adjusting the
miter angle.

If base pivot movement becomes difficult, apply
a small amount of oil to openings beside the
miter angle gauge (see Figure 48). Rotate the
base back-and-forth several times to distribute oil
evenly.

Miter

Angle

Gauge

Oil Access

(1 of 2)

Column Hinge Pin

Lube Type ...Model T26685 or ISO 32 Equivalent

Lube Amount ........................................Thin Coat

Lubrication Frequency ........... 8 hrs. of Operation

Proper lubrication of the column hinge-pin allows
for smooth movement of the saw headstock.

If saw headstock movement becomes difficult,
apply a small amount of oil to column joints (see
Figure 47). Move the saw headstock back-and­forth several times to distribute oil evenly.

Oil Access

(1 of 2)

Figure 48. Base pivot oil locations.

Figure 47. Location of column hinge pin.

Model T28366 (Mfd. Since 04/18)

-33-

Review the troubleshooting procedures in this section if a problem develops with your machine. If you need

the

serial number and manufacture date of your machine before calling.

SECTION 7: SERVICE

replacement parts or additional help with a procedure, call our Technical Support. Note: Please gather

Troubleshooting

Motor & Electrical

Symptom Possible Cause Possible Solution

Machine does not
start, or power
supply fuse/breaker
trips immediately
after startup.

Machine stalls or is
under powered.

Machine has
vibration or
noisy operation.

1. Emergency stop button depressed/at fault.

2. Incorrect power supply voltage or circuit
size.

3. Power supply circuit breaker tripped or fuse
blown.

4. Wiring open/has high resistance.

5. Start capacitor at fault.

6. Centrifugal switch/contact points at fault.

7. Start button at fault.

8. Master power switch at fault.

9. Motor at fault.

1. Dull blade.

2. Workpiece crooked; vise jaws are loose or
incorrectly adjusted.

3. Not enough coolant flowing onto workpiece.

4. Machine undersized for task.

5. Motor overheated.

6. Motor bearings at fault.

7. Gearbox at fault.

1. Workpiece not properly secured in vise.

2. Machine incorrectly mounted/resting on
floor, workbench, or stand.

3. Motor or component loose.

4. Motor fan rubbing on fan cover.

5. Centrifugal switch/contact points at fault.

6. Motor bearings at fault.

7. Gearbox at fault.

1. Rotate button head to reset. Replace.

2. Ensure correct power supply voltage and circuit
size.

3. Ensure circuit is sized correctly and free of shorts.
Reset breaker or replace fuse.

4. Check/fix broken, disonnected, or corroded wires.

5. Test/replace if at fault.

6. Adjust/replace centrifugal switch/contact points if
available.

7. Test/replace switch.

8. Test/replace switch.

9. Test/repair/replace.

1. Sharpen/replace blade (Page 24).

2. Straighten or replace workpiece/adjust vise jaws to
avoid workpiece binding saw blade.

3. Increase flow of coolant onto workpiece (Page 20).

4. Use correct blade for workpiece (Page 21); reduce
feed rate (Page 23); increase flow of coolant onto
workpiece (Page 20).

5. Clean motor, let cool, and reduce workload.

6. Test/repair/replace.

7. Replace broken or slipping gears.

1. Check vice, jaws, and clamping pressure (Page 27).

2. Tighten mounting bolts; relocate/shim machine.

3. Inspect/replace damaged bolts/nuts, and re-tighten
with thread-locking fluid.

4. Fix/replace fan cover; replace loose/damaged fan.

5. Test all legs for power; replace if necessary.

6. Test by rotating shaft; rotational grinding/loose shaft
requires bearing replacement.

7. Rebuild gearbox for bad gear(s)/bearing(s).

-34-

Model T28366 (Mfd. Since 04/18)

Cutting Operations

Symptom Possible Cause Possible Solution

Premature blade
wear.

Teeth breaking or
chipping.

Vibration when
cutting.

Blade sticks in
cut.

Cut is not
straight.

1. Inadequate blade lubrication.

2. Feed rate too high.

3. Feed rate too low.

4. Blade not worn in correctly.

5. Wrong tooth pitch/profile for workpiece.

1. Inadequate blade lubrication.

2. Feed rate too high.

3. Workpiece material type too hard, incorrectly
shaped, or has flaws.

4. Blade not worn in correctly.

5. Wrong tooth pitch/profile for workpiece.

6. Dull blade.

7. Workpiece not properly secured in vise.

8. Vibrations in machine causing blade to
"bounce" on workpiece.

9. Teeth touching workpiece before cut begins.

1. Inadequate blade lubrication.

2. Workpiece not properly secured in vise.

3. Wrong tooth pitch/profile for workpiece.

4. Dull blade.

5. Machine undersized for task.

6. Workpiece exceeds saw capacity.

1. Inadequate blade lubrication.

2. Feed rate too high.

3. Wrong tooth pitch/profile for workpiece.

4. Dull blade.

5. Waste material/coolant buildup on blade.

1. Feed rate too high.

2. Workpiece is not properly secured in vise.

3. Cutting angle not properly set.

4. Debris on vise.

5. Dull/warped blade.

1. Check level of coolant (Page 30), valve position,

fluid screens, functionality of pump, and flow of
hose.

2. Reduce feed rate (Page 23).

3. Increase feed rate (Page 23).

4. Follow correct procedure for breaking in new blade

(Page 23).

5. Use correct type of blade for workpiece (Page 21).

1. Check level of coolant (Page 30), valve position,

functionality of pump, and flow of hose.

2. Reduce feed rate (Page 23).

3. Decrease feed rate (Page 23), choose correct blade
for workpiece (Page 21); ensure workpiece does not
contain flaws.

4. Follow correct procedure for breaking in new blade
(Page 23).

5. Use correct type of blade for workpiece (Page 21).

6. Sharpen/replace blade (Page 24).

7. Check vice, jaws, and clamping pressure (Page 27).

8. Find/correct source of machine vibration.

9. Do not allow blade teeth to touch workpiece during
start-up.

1. Check level of coolant (Page 30), valve position,
functionality of pump, and flow of hose.

2. Check vice, jaws, and clamping pressure (Page 27).

3. Use correct type of blade for workpiece (Page 21).

4. Sharpen/replace blade (Page 24).

5. Use correct blade for workpiece (Page 21); reduce
feed rate (Page 23); increase flow of coolant onto
workpiece (Page 20).

6. Adhere to maximum cutting capacities for this
machine (Page 6).

1. Check level of coolant (Page 30), valve position,
functionality of pump, and flow of hose.

2. Reduce feed rate (Page 23).

3. Use correct type of blade for workpiece (Page 21).

4. Sharpen/replace blade (Page 24).

5. Clean blade, replace coolant regularly
(Page 30).

1. Reduce feed rate (Page 23).

2. Check vice, jaws, and clamping pressure (Page 27).

3. Set cutting angle according to scale (Page 28).

4. Clean vise.

5. Sharpen/replace blade (Page 24).

Model T28366 (Mfd. Since 04/18)

-35-

Adjusting Miter

Lock Lever

The miter lock lever (see Figure 49) ensures the
swiveling saw base remains locked at a desired
angle during the cut.

Lock lever adjustment components can be
accessed underneath the saw base.

Item(s) Needed Qty

Hex Wrench 6mm .............................................. 1

Wrench Open-Ends 14mm ................................ 1

To adjust lock lever:

1. DISCONNECT MACHINE FROM POWER!

2. Loosen cap screws securing miter lock lever

to lock bolt shown in Figure 50.

Lock

Bolt

Miter

Lock

Lever

Figure 50. Miter lock lever adjustment

components.

Tensioner

Hex Nut

(1 of 3)

Cap

Screw

(1 of 3)

Miter Lock

Lever

Figure 49. Location of miter lock lever.

3. Rotate miter lock lever left or right, as need-

ed. Re-tighten cap screws and tensioner hex
nuts, and then test miter lock lever range of
movement.

Note: Check lock lever clearance to ensure

it does not interfere with the vise handwheel
rotation when fully locked.

-36-

Model T28366 (Mfd. Since 04/18)

These pages are current at the time of printing. However, in the spirit of improvement, we may make chang­es to the electrical systems of future machines. Compare the manufacture date of your machine to the one

number and manufacture date of your

machine before calling. This information can be found on the main machine label.

machine

SECTION 8: WIRING

stated in this manual, and study this section carefully.

If there are differences between your machine and what is shown in this section, call Technical Support at
[phone] for assistance BEFORE making any changes to the wiring on your machine. An updated
wiring diagram may be available. Note: Please gather the serial

Wiring Safety Instructions

SHOCK HAZARD. Working on wiring that is con-

nected to a power source is extremely dangerous.
Touching electrified parts will result in personal
injury including but not limited to severe burns,
electrocution, or death. Disconnect the power
from the machine before servicing electrical com­ponents!

MODIFICATIONS. Modifying the wiring beyond
what is shown in the diagram may lead to unpre­dictable results, including serious injury or fire.
This includes the installation of unapproved after­market parts.

WIRE CONNECTIONS. All connections must
be tight to prevent wires from loosening during
machine operation. Double-check all wires dis­connected or connected during any wiring task to
ensure tight connections.

CIRCUIT REQUIREMENTS. You MUST follow
the requirements at the beginning of this manual
when connecting your machine to a power source.

WIRE/COMPONENT DAMAGE. Damaged wires
or components increase the risk of serious per­sonal injury, fire, or machine damage. If you notice
that any wires or components are damaged while
performing a wiring task, replace those wires or
components.

MOTOR WIRING. The motor wiring shown in
these diagrams is current at the time of printing
but may not match your machine. If you find this
to be the case, use the wiring diagram inside the
motor junction box.

CAPACITORS/INVERTERS. Some capacitors
and power inverters store an electrical charge for
up to 10 minutes after being disconnected from
the power source. To reduce the risk of being
shocked, wait at least this long before working on
capacitors.

EXPERIENCING DIFFICULTIES. If you are expe­riencing difficulties understanding the information
included in this section, contact our Technical
Support at [phone].

The photos and diagrams
included in this section are
best viewed in color. You
can view these pages in
color at www.grizzly.com.

Model T28366 (Mfd. Since 04/18)

-37-

Electrical Components

Figure 51. Power switch.

Figure 52. Connector.

Figure 54. Emergency Stop and On button.

Figure 55. Transformer.

-38-

READ ELECTRICAL SAFETY

ON PAGE 37!

Figure 56. Coolant pump motor.Figure 53. Start and run capacitors.

Model T28366 (Mfd. Since 04/18)

wiring diagram

LEVER

POWER

BUTTON

ONPOW

LAS1-A SERIES

5A/220VAC
5A/250VAC

MASTER

POWER SWITCH

EMERGENCY STOP BUTTON

ZB2-BE102C

1

TO

MOTOR

N

L3

L2 L1

Cansen

LW30-20

Wiring Diagram

(NC)

1 2

L1

2

1 2

N

N

L1

OUTPUT

TRANSFORMER

IP: 115V AC
OP: 24V AC

POWER: 20VA TC

INPUT

A1 A2

13NO

5L3 6T3

3L2 4T2

14NO

LC1K0910

Ground

1

Ground

Run

Capacitor

65uF
250V

Start

Capacitor

500uF

125V

T3 T2

N

T1

L1

L1

Neutral

Hot

1L1 2T1

CONTACTOR

Telemecanique

Ground

115V

5-15 Plug

110 VAC

Pump Motor

SongLong SL-401

120V 15W

760 L/H

Model T28366 (Mfd. Since 04/18)

READ ELECTRICAL SAFETY

ON PAGE 37!

-39-

1

SECTION 9: PARTS

We do our best to stock replacement parts when possible, but we cannot guarantee that all parts shown
are available for purchase. Call [phone]

www.grizzly.com/parts

or visit

to check for availability.

Motor

2

3

4

5

10

6

9

7

8

38

37

35

36

13

11

12

15

24

16

17

18

20

19

34

33

32

31

30

29

28

27

26

25

14-1

14-2

14-5

14

22-1

14-3

14-4

14-6

23

22

21

-40-

BUY PARTS ONLINE AT GRIZZLY.CO M!

Scan QR code to visit our Parts Store.

Model T28366 (Mfd. Since 04/18)

Motor Parts List

REF PART # DESCRIPTION REF PART # DESCRIPTION

1 PT28366001 POWER BUTTON LA51-11 18 PT28366018 CAP SCREW M4-.7 X 10
2 PT28366002 EXT THREAD COLLAR 24 X 8MM 19 PT28366019 FLAT WASHER 4MM
3 PT28366003 LEVER ARM HANDLE 20 PT28366020 CAP SCREW M4-.7 X 10
4 PT28366004 LEVER ARM 21 PT28366021 CAP SCREW M4-.7 X 10
5 PT28366005 HEX NUT M18-2.5 THIN 22 PT28366022 ELECTRICAL BOX COVER
6 PT28366006 FLAT WASHER 18MM 22-1 PT28366122-1 ELECTRICAL BOX COVER GASKET
7 PT28366007 HEADSTOCK 23 PT28366023 FLAT WASHER 4MM
8 PT28366008 CAP SCREW M6-1 X 35 24 PT28366024 CAP SCREW M6-1 X 30
9 PT28366009 CAP SCREW M6-1 X 20 25 PT28366025 FLAT WASHER 6MM
10 PT28366010 MOTOR MOUNT 26 PT28366026 LOCK WASHER 6MM
11 PT28366011 EXT RETAINING RING 14MM 27 PT28366027 OIL SIGHT GLASS
12 PT28366012 KEY 5 X 5 X 10 28 PT28366028 OIL PLUG
13 PT28366013 GEAR 17T 29 PT28366029 EXT RETAING RING 20MM
14 PT28366014 MOTOR 1HP 115V 1-PH 30 PT28366030 GEAR 27T
14-1 PT28366014-1 MOTOR FAN COVER 31 PT28366031 WORM SHAFT
14-2 PT28366014-2 MOTOR FAN 32 PT28366032 BALL BEARING 6004-2RS
14-3 PT28366014-3 CENTRIFUGAL SWITCH 33 PT28366033 GASKET 75 X 3.55
14-4 PT28366014-4 CONTACT PLATE 34 PT28366034 HEADSTOCK COVER
14-5 PT28366014-5 BALL BEARING 35 PT28366035 CAP SCREW M6-1 X 16
14-6 PT28366014-6 BALL BEARING 36 PT28366036 KEY 6 X 6 X 15
15 PT28366015 HEX NUT M4-.7 37 PT28366037 BALL BEARING 6006-2RS
16 PT28366016 MOTOR GUARD 38 PT28366038 BALL BEARING BUSHING
17 PT28366017 ELECTRICAL BOX

Model T28366 (Mfd. Since 04/18)

BUY PARTS ONLINE AT GRIZZLY.CO M!

Scan QR code to visit our Parts Store.

-41-

61

63

47

Headstock

REF PART # DESCRIPTION REF PART # DESCRIPTION

39 PT28366039 EXT RETAINING RING 8MM 71 PT28366071 WORM GEAR 28T
40 PT28366040 LINKAGE BRACKET 72 PT28366072 KEY 8 X 7 X 20MM
41 PT28366041 FLAT WASHER 8MM 73 PT28366073 ARBOR SHAFT BUSHING
42 PT28366042 CAP SCREW M6-1 X 16 74 PT28366074 BALL BEARING 6006-2RS
43 PT28366043 RETAINING PIN 75 PT28366075 EXT RETAINING RING 25MM
44 PT28366044 GUARD LINKAGE (LOWER) 76 PT28366076 GASKET 47.5 X 1.8MM
45 PT28366045 EXT RETAINING RING 8MM 77 PT28366077 ARBOR SHAFT COVER
46 PT28366046 FLAT WASHER 8MM 78 PT28366078 CAP SCREW M6-1 X 16
47 PT28366047 RETAINING PIN 79 PT28366079 TENSION SPRING
48 PT28366048 GUARD LINKAGE (UPPER) 80 PT28366080 SET SCREW M6-1 X 10
49 PT28366049 SET SCREW M6-1 X 8 81 PT28366081 CAP SCREW M8-1.25 X 20
50 PT28366050 LOCK COLLAR 82 PT28366082 CAP SCREW M8-1.25 X 60
51 PT28366051 RETAINING PIN 83 PT28366083 HEX NUT M8-1.25
52 PT28366052 HINGE PIN 84 PT28366084 SPRING ARM (UPPER)
53 PT28366053 RETAINING PIN 85 PT28366085 FLAT WASHER 8MM
54 PT28366054 FLAT WASHER 8MM PLASTIC 86 PT28366086 STOP BLOCK CUSHION
55 PT28366055 FLAT WASHER 8MM 87 PT28366087 FLAT WASHER 6MM
56 PT28366056 SMALL GUARD LINKAGE (OUTER) 88 PT28366088 STOP BLOCK
57 PT28366057 RETAINING PIN 89 PT28366089 CAP SCREW M6-1 X 25
58 PT28366058 SMALL GUARD LINKAGE (INNER) 90 PT28366090 SPRING ARM (LOWER)
59 PT28366059 EXT RETAINING RING 8MM 91 PT28366091 CAP SCREW M6-1 X 16
60 PT28366060 FLAT WASHER 8MM PLASTIC 92 PT28366092 VISE BASE
61 PT28366061 BLADE GUARD (UPPER) 93 PT28366093 PIVOT SHAFT
62 PT28366062 BLADE HOOD 94 PT28366094 HINGE PIN
63 PT28366063 COOLANT CONTROL VALVE 95 PT28366095 CAP SCREW M6-1 X 35
64 PT28366064 PIPE FITTING 96 PT28366096 BUSHING PLASTIC
65 PT28366065 ARBOR SHAFT SEAT 97 PT28366097 BLADE FLANGE
66 PT28366066 ARBOR SHAFT SEAL 99 PT28366099 ROLL PIN
67 PT28366067 BALL BEARING 6006-2RS 100 PT28366100 BLADE GUARD (LOWER)
68 PT28366068 GASKET 56 X 2.65MM 101 PT28366101 CAP SCREW M10-1.5 X 30
69 PT28366069 ARBOR SHAFT BUSHING 102 PT28366102 CUTTING LABEL
70 PT28366070 ARBOR SHAFT

64

69

70

71

73

72

79

49

50

48

46

53

45

55

52

56

51

60

57

54

101

59

58

60

96

62

65

66

67

68

95

44

41

97

99

94 93

80

102

100

43

42

-42-

BUY PARTS ONLINE AT GRIZZLY.CO M!

Scan QR code to visit our Parts Store.

40

39

92

Model T28366 (Mfd. Since 04/18)

89

85

81

91

74

75

90

76

82

77

78

83

84

86

88

87

103

104

148

105

106

121

151

147

108

107

150

149

110

140

142

112

109

116

Base

113

118

135

137

138

114
111

115

139

117

141

108

136

119

107

122

123

121

134

120

128

124

125
126

127

133

129

130

131

132

143
144

145

146

REF PART # DESCRIPTION REF PART # DESCRIPTION

103 PT28366103 CAP SCREW M8-1.25 X 20 128 PT28366128 VISE LEADSCREW
104 PT28366104 VISE BODY (REAR) 129 PT28366129 KEY 5 X 5 X 10
105 PT28366105 BALL OILER 6MM PRESS-IN 130 PT28366130 FIXED HANDLE 12 X 130, M8-1.25 X 10
106 PT28366106 HEX NUT M8-1.25 131 PT28366131 HANDWHEEL HUB COVER
107 PT28366107 RUBBER SEAL 132 PT28366132 HEX NUT M12-1.75 THIN
108 PT28366108 VISE JAW BEVEL (LEFT) 133 PT28366133 HANDWHEEL HUB
109 PT28366109 CAP SCREW M6-1 X 10 134 PT28366134 EYE BOLT M10-1.5 X 20
110 PT28366110 SPLASH GUARD 135 PT28366135 ROLL PIN 8 X 20
111 PT28366111 RIVET 2 X 6MM 136 PT28366136 MITER BASE
112 PT28366112 SPLASH GUARD SUPPORT 137 PT28366137 SPACER 26 ID X 60 OD
113 PT28366113 CAP SCREW M6-1 X 16 138 PT28366138 STUD-UDE M20-2.5
114 PT28366114 RUBBER GASKET 139 PT28366139 TENSION NUT M20-2.5
115 PT28366115 SCALE PLATE 140 PT28366140 HEX NUT M6-1
116 PT28366116 VISE BASE 141 PT28366141 FIXED HANDLE 12X 260, M12-1.75 X 15
117 PT28366117 ANGLE INDICATOR PLATE 142 PT28366142 CAP SCREW M6-1 X 28
118 PT28366118 RIVET 2 X 6MM 143 PT28366143 FLAT WASHER 8MM
119 PT28366119 HEX NUT M8-1.25 144 PT28366144 LOCK WASHER 8MM
120 PT28366120 CAP SCREW M8-1.25 X 20 145 PT28366145 CAP SCREW M8-1.25 X 35
121 PT28366121 VISE JAW BEVEL (RIGHT) 146 PT28366146 MACHINE BASE W/COOLANT RESERVOIR
122 PT28366122 BALL OILER 6MM PRESS-IN 147 PT28366147 PUMP SONGLONG SL-401 120V 15W
123 PT28366123 VISE BODY (FRONT) 148 PT28366148 COOLANT HOSE 12 X 610MM
124 PT28366124 LEADSCREW COVER 149 PT28366149 SET SCREW M6-1 X 10
125 PT28366125 FLAT WASHER 4MM 150 PT28366150 MESH FILTER
126 PT28366126 CAP SCREW M4-.7 X 10 151 PT28366151 HOSE CLAMP 12MM
127 PT28366127 VISE GUIDE SHAFT

Model T28366 (Mfd. Since 04/18)

BUY PARTS ONLINE AT GRIZZLY.CO M!

Scan QR code to visit our Parts Store.

-43-

162

Electrical

152

154

158

159

153

155

156

160

161

157

REF PART # DESCRIPTION REF PART # DESCRIPTION

152 PT28366152 E-STOP BUTTON ZB2-BE102C 158 PT28366158 STRAIN RELIEF TYPE-3 M16-1.5
153 PT28366153 TRANSFORMER 115V AC IP 24V AC OP 159 PT28366159 POWER CORD 3W 14G 72" 5-15P
154 PT28366154 ROTARY SWITCH CANSEN LW30-20 160 PT28366160 STRAIN RELIEF TYPE-4 AD13
155 PT28366155 CONTACTOR TELEMECANIQUE 115V 161 PT28366161 CONDUIT 13 X 610
156 PT28366156 R CAPACITOR 65UF 250V 1-1/2" X 3-1/4" 162 PT28366162 AVIATION PLUG 2 PIN
157 PT28366157 S CAPACITOR 500UF 125V 1-1/2" X 3-1/4"

-44-

BUY PARTS ONLINE AT GRIZZLY.CO M!

Scan QR code to visit our Parts Store.

Model T28366 (Mfd. Since 04/18)

165

T28366

10" SLOW SPEED

COLD CUT SAW

Labels & Cosmetics

164

Disconnect power
before adjustments,
maintenance, or
service.

163

WARNING!

BIOLOGICAL AND
POISON HAZARD!

Use proper PPE when
handling coolant.
Immediately clean up
spills.

INJURY/SHOCK

HAZARD!

166

AMPUTATION

HAZARD!

Keep hands
away from
moving blades!

167

168

grizzly.com

WARNING!

To reduce risk of death
or serious injury, read
manual BEFORE using

169

T28366 Specifications

Motor: 1 HP, 115V, 1-Ph, 60 Hz, 8.5A
Motor Speed: 3360 RPM
Blade Speed: 68 RPM

171

EYE INJURY

HAZARD!

Always wear safety
glasses when using
this machine.

REF PART # DESCRIPTION REF PART # DESCRIPTION

163 PT28366163 BIOHAZARD LABEL 168 PT28366168 GRIZZLY.COM LABEL
164 PT28366164 UNPLUG LABEL 169 PT28366169 READ MANUAL LABEL
165 PT28366165 MODEL NUMBER LABEL 170 PT28366170 MACHINE ID LABEL
166 PT28366166 BLADE FINGERS LABEL 171 PT28366171 EYE PROTECTION LABEL
167 PT28366167 ELECTRICITY LABEL

Blade Size: 10" (250mm)
Arbor Size: 32mm
Angle Cuts: 0˚–45˚ L/R
Maximum Cutting Capacities:
@90˚: Round: 2-1/2", Square: 2-3/8"
@45˚: Round: 2-1/8", Square: 2"
Weight: 143 lbs.

Mfd. for Grizzly in China

machine.

To get a new manual, call
[phone] or go to
www.grizzly.com.

To reduce the risk of serious injury when using this machine:

1. Read and understand owner’s manual before
operating.

2. Always wear approved safety glasses AND face
shield.

3. Only plug power cord into a grounded outlet.

4. Disconnect power before changing blades,
adjusting, or servicing.

5. Tie back long hair, roll up sleeves, and DO NOT
wear loose clothing, gloves, or jewelry.

6. Keep all guards and covers in place during

Date

operation.

7. Never touch moving blade. Always keep hands out
of cutting path.

S/N

8. Never use hands alone to secure workpiece during
operation. Always use clamps or a vise.

WARNING!

170

9. Always use a brush or vacuum to remove metal
chips; DO NOT use your hands, rags, or
compressed air.

10. DO NOT operate near flammables.

11. Wear proper protective equipment and follow all
applicable regulations when disposing of
coolant.

12. Never leave machine running unattended.

13. DO NOT operate under influence of drugs or
alcohol, or when tired.

14. DO NOT expose to rain or operate in a wet
environment.

15. Prevent unauthorized use by children or
untrained users; restrict access or disable
machine when unattended.

Safety labels warn about machine hazards and ways to prevent injury. The owner of this machine
MUST maintain the original location and readability of the labels on the machine. If any label is
removed or becomes unreadable, REPLACE that label before using the machine again. Contact
Grizzly at [phone] or www.grizzly.com to order new labels.

Model T28366 (Mfd. Since 04/18)

BUY PARTS ONLINE AT GRIZZLY.CO M!

Scan QR code to visit our Parts Store.

-45-

WARRANTY CARD

Name _____________________________________________________________________________

Street _____________________________________________________________________________

City _______________________ State _________________________ Zip _____________________

Phone # ____________________ Email _________________________________________________

Model # ____________________ Order # _______________________ Serial # __________________

The following information is given on a voluntary basis. It will be used for marketing purposes to help us develop
better products and services. Of course, all information is strictly confidential.

1. How did you learn about us?
____ Advertisement ____ Friend ____ Catalog
____ Card Deck ____ Website ____ Other:

2. Which of the following magazines do you subscribe to?

____ Cabinetmaker & FDM
____ Family Handyman
____ Hand Loader
____ Handy
____ Home Shop Machinist
____ Journal of Light Cont.
____ Live Steam
____ Model Airplane News
____ Old House Journal
____ Popular Mechanics

3. What is your annual household income?
____ $20,000-$29,000 ____ $30,000-$39,000 ____ $40,000-$49,000
____ $50,000-$59,000 ____ $60,000-$69,000 ____ $70,000+

CUT ALONG DOTTED LINE

4. What is your age group?
____ 20-29 ____ 30-39 ____ 40-49
____ 50-59 ____ 60-69 ____ 70+

5. How long have you been a woodworker/metalworker?
____ 0-2 Years ____ 2-8 Years ____ 8-20 Years ____ 20+ Years

6. How many of your machines or tools are Grizzly?
____ 0-2 ____ 3-5 ____ 6-9 ____ 10+

____ Popular Science
____ Popular Woodworking
____ Precision Shooter
____ Projects in Metal
____ RC Modeler
____ Rie
____ Shop Notes
____ Shotgun News
____ Today’s Homeowner
____ Wood

____ Wooden Boat
____ Woodshop News
____ Woodsmith
____ Woodwork
____ Woodworker West
____ Woodworker’s Journal
____ Other:

7. Do you think your machine represents a good value? _____ Yes _____No

8. Would you recommend Grizzly Industrial to a friend? _____ Yes _____No

9. Would you allow us to use your name as a reference for Grizzly customers in your area?
Note: We never use names more than 3 times. _____ Yes _____No

10. Comments: _____________________________________________________________________

_________________________________________________________________________________

_________________________________________________________________________________

_________________________________________________________________________________

FOLD ALONG DOTTED LINE

FOLD ALONG DOTTED LINE

Place

Stamp

Here

GRIZZLY INDUSTRIAL, INC.
P.O. BOX 2069
BELLINGHAM, WA 98227-2069

Send a Grizzly Catalog to a friend:

Name_______________________________

Street_______________________________

City______________State______Zip______

TAPE ALONG EDGES--PLEASE DO NOT STAPLE

WARRANTY AND RETURNS

We shall in no event be liable for death, injuries to persons or property or for incidental, contingent, special,

WARRANTY AND RETURNS

Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from
the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse,
negligence, accidents, repairs or alterations or lack of maintenance. This is Grizzly’s sole written warranty
and any and all warranties that may be implied by law, including any merchantability or fitness, for any par­ticular purpose, are hereby limited to the duration of this written warranty. We do not warrant or represent
that the merchandise complies with the provisions of any law or acts unless the manufacturer so warrants.
In no event shall Grizzly’s liability under this warranty exceed the purchase price paid for the product and
any legal actions brought against Grizzly shall be tried in the State of Washington, County of Whatcom.

or consequential damages arising from the use of our products.

To take advantage of this warranty, contact us by mail or phone and give us all the details. We will then
issue you a “Return Number,’’ which must be clearly posted on the outside as well as the inside of the
carton. We will not accept any item back without this number. Proof of purchase must accompany the
merchandise.

The manufacturers reserve the right to change specifications at any time because they constantly strive to
achieve better quality equipment. We make every effort to ensure that our products meet high quality and
durability standards and we hope you never need to use this warranty.

Please feel free to write or call us if you have any questions about the machine or the manual.

Thank you again for your business and continued support. We hope to serve you again soon.