Craftsman 12447747 Owner’s Manual
Operator’s Manual
8-in. DRILL PRESS
1/3 HP MOTOR
Model 124.47747
CAUTION: Before using this
product, read this manual and
follow all its Safety Rules
and Operating Instructions.
Sears Brands Management Corporation,
Hoffman Estates, IL 60179 U.S.A
Safety Instructions
Assembly
Operation
Maintenance
Troubleshooting
Parts List
Español 21
TABLE OF CONTENTS
Specications.....................................................................................................................2
Safety Instructions ........................................................................................................3 - 6
Getting To Know Your Machine ..............................................................................................7
Contents of Package .....................................................................................................7 - 8
Installation ......................................................................................................................8
Assembly .................................................................................................................... 9 - 10
Adjustments...............................................................................................................11 - 12
Operation...................................................................................................................13 - 14
Maintenance ....................................................................................................................15
Electricals &
Troubleshooting .........................................................................................................16
Notes ....................................................................................................................17
Parts Diagram & Parts List ....................................................................................1
War
anty ..........................................................................................................................20
r
Repair Protection Agreement .................................................................................20
Español ................................................................................................................... 21
Wiring Diagram .......................................................................................5 & 15
8 - 19
SPECIFICATIONS
Motor ...........................................................................................................1/3 HP
Motor Speed (no load).......................................................................... 1,720 RPM
Volts ............................................................................................................. 120 V
Amps, Hertz ........................................................................................2.3 A, 60 Hz
Swing .................................................................................................................. 8”
Chuck Size ......................................................................................... 1/2” (13mm)
Chuck Taper ...................................................................................................JT33
Drilling Capacity ......................................................................... 1/2” (1.5 - 13mm)
Spindle Travel ..................................................................................................... 2”
Spindle Taper ................................................................................................. JT33
Speeds ................................................................................................................ 5
Speed Range (RPM)................................................ 740, 1100, 1530, 2100, 3140
Quill Diameter ............................................................................... 1-9/16” (40mm)
Table Size ....................................................................................... 6-1/2” x 6-1/2”
Table Tilts ......................................................................................................... 45°
Table Rotates ................................................................................................. 360°
Maximum Chuck to Table ................................................................................... 7”
Maximum Chuck to Base ........................................................................... 10-1/2”
Column Diameter ........................................................................ 1-13/16” (46mm)
Height ......................................................................................................... 23-1/8”
Base Size .................................................................................................. 11” x 7”
Net Weight ................................................................................................34.2 lbs.
NOTE: The specications, photographs, drawings and information in this manual represent the current model
when the manual was prepared. Changes and improvements may be made at any time, with no obligation on
the part of Sears Brands, LLC. to modify previously delivered units. Reasonable care has been taken to ensure
that the information in this manual is correct, to provide you with the guidelines for the proper safety, assembly
and operation of this machine.
2
SAFETY INSTRUCTIONS
IMPORTANT! Safety is the single most important consideration in the operation of this equipment. The following
instructions must be followed at all times. Failure to follow all instructions listed below may result in electric shock,
re, and/or serious personal injury.
There are certain applications for which this tool was designed. We strongly recommend that this tool not be modied
and/or used for any other application other than that for which it was designed. If you have any questions about its
application, do not use the tool until you have contacted us and we have advised you.
SAFETY SYMBOLS
SAFETY ALERT SYMBOL: Indicates DANGER, WARNING, or CAUTION. This symbol may be used
in conjunction with other symbols or pictographs.
Indicates an imminently hazardous situation, which, if not avoided, could 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, could result in minor or
moderate injury.
NOTICE: Shown without Safety Alert Symbol indicates a situation that may result in property damage.
GENERAL SAFETY
KNOW YOUR POWER TOOL. Read the owner’s manual
carefully. Learn the tool’s applications, work capabilities,
and its specic potential hazards.
BEFORE USING YOUR MACHINE
To avoid serious injury and damage to the tool, read and
follow all of the Safety and Operating Instructions before
operating the machine.
1. Some dust created by using power tools 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 lter out microscopic
particles.
2. READ the entire Owner’s Manual. LEARN how to use
the tool for its intended applications.
3. GROUND ALL TOOLS. If the tool is supplied with a 3
prong plug, it must be plugged into a 3-contact electrical
receptacle. The 3rd prong is used to ground the tool and
provide protection against accidental electric shock. DO
NOT remove the 3rd prong. See Grounding Instructions
on the following pages.
4. AVOID A DANGEROUS WORKING ENVIRONMENT.
DO NOT use electrical tools in a damp environment or
expose them to rain.
5. DO NOT use electrical tools in the presence of
ammable liquids or gasses.
6. ALWAYS keep the work area clean, well lit, and
organized. DO NOT work in an environment with oor
surfaces that are slippery from debris, grease, and wax.
7. KEEP VISITORS AND CHILDREN AWAY. DO NOT
permit people to be in the immediate work area,
especially when the electrical tool is operating.
8. DO NOT FORCE THE TOOL to perform an operation
for which it was not designed. It will do a safer and
higher quality job by only performing operations for
which the tool was intended.
9. WEAR PROPER CLOTHING. DO NOT wear loose
clothing, gloves, neckties, or jewelry. These items can
get caught in the machine during operations and pull the
operator into the moving parts. The user must wear a
protective cover on their hair, if the hair is long, to
prevent it from contacting any moving parts.
10. CHILDPROOF THE WORKSHOP AREA by
removing switch keys, unplugging tools from the
electrical receptacles, and using padlocks.
11. ALWAYS UNPLUG THE TOOL FROM THE
ELECTRICAL RECEPTACLE when making adjustments, changing parts or performing any maintenance.
3
SAFETY INSTRUCTIONS
12. KEEP PROTECTIVE GUARDS IN PLACE AND IN
WORKING ORDER.
13. AVOID ACCIDENTAL STARTING. Make sure that
the power switch is in the “OFF” position before plugging
in the power cord to the electrical receptacle.
14. REMOVE ALL MAINTENANCE TOOLS from the
immediate area prior to turning “ON” the machine.
15. USE ONLY RECOMMENDED ACCESSORIES. Use
of incorrect or improper accessories could cause serious
injury to the operator and cause damage to the tool. If in
doubt, check the instruction manual that comes with that
particular accessory.
16. NEVER LEAVE A RUNNING TOOL UNATTENDED.
Turn the power switch to the “OFF” position. DO NOT
leave the tool until it has come to a complete stop.
17. DO NOT STAND ON A TOOL. Serious injury could
result if the tool tips over, or you accidentally contact the
tool.
18. DO NOT store anything above or near the tool where
anyone might try to stand on the tool to reach it.
19. MAINTAIN YOUR BALANCE. DO NOT extend
yourself over the tool. Wear oil resistant rubber soled
shoes. Keep oor clear of debris, grease, and wax.
25. ALWAYS WEAR A DUST MASK TO PREVENT
INHALING DANGEROUS DUST OR AIRBORNE
PARTICLES, including wood dust, crystalline silica dust
and asbestos dust. Direct particles away from face and
body. Always operate tool in well ventilated area and
provide for proper dust removal. Use dust collection
system wherever possible. Exposure to the dust may
cause serious and permanent respiratory or other injury,
including silicosis (a serious lung disease), cancer, and
death. Avoid breathing the dust, and avoid prolonged
contact with dust. Allowing dust to get into your mouth
or eyes, or lay on your skin may promote absorption of
harmful material. Always use properly tting NIOSH/OSHA
approved respiratory protection appropriate for the dust
exposure, and wash exposed areas with soap and water.
26. USE A PROPER EXTENSION CORD IN GOOD
CONDITION. When using an extension cord, be sure to
use one heavy enough to carry the current your product
will draw. The table on the following page shows the correct size to use depending on cord length and nameplate
amperage rating. If in doubt, use the next heavier gauge.
The smaller the gauge number, the larger diameter of the
extension cord. If in doubt of the proper size of an extension cord, use a shorter and thicker cord. An undersized
cord will cause a drop in line voltage resulting in a loss of
power and overheating.
USE ONLY A 3-WIRE EXTENSION CORD THAT HAS
A 3-PRONG GROUNDING PLUG AND A 3-POLE
RECEPTACLE THAT ACCEPTS THE TOOL’S PLUG.
20. MAINTAIN TOOLS WITH CARE. Always keep tools
clean and in good working order. Keep all blades and tool
bits sharp, dress grinding wheels and change other
abrasive accessories when worn.
21. EACH AND EVERY TIME, CHECK FOR DAMAGED
PARTS PRIOR TO USING THE TOOL. Carefully check
all guards to see that they operate properly, are not damaged, and perform their intended functions. Check for
alignment, binding or breaking of moving parts. A guard
or other part that is damaged should be immediately
repaired or replaced.
22. DO NOT OPERATE TOOL WHILE TIRED, OR
UNDER THE INFLUENCE OF DRUGS, MEDICATION
OR ALCOHOL.
23. SECURE ALL WORK. Use clamps or jigs to secure
the work piece. This is safer than attempting to hold the
work piece with your hands.
24. STAY ALERT, WATCH WHAT YOU ARE DOING,
AND USE COMMON SENSE WHEN OPERATING A
POWER TOOL.
A moment of inattention while operating power tools may
result in serious personal injury.
27. ADDITIONAL INFORMATION regarding the safe and
proper operation of this product is available from:
• Power Tool Institute
1300 Summer Avenue
Cleveland, OH 44115-2851
www.powertoolinstitute.org
• National Safety Council
1121 Spring Lake Drive
Itasca, IL 60143-3201
www.nsc.org
• American National Standards Institute
25 West 43rd Street, 4th Floor
New York, NY 10036
www.ansi.org
• ANSI 01.1 Safety Requirements for
Woodworking Machines and the
U.S. Department of Labor regulations
www.osha.gov
28. SAVE THESE INSTRUCTIONS. Refer to them
frequently and use them to instruct others.
4
SAFETY INSTRUCTIONS
ELECTRICAL SAFETY
THIS 120V TOOL MUST BE GROUND-
ED WHILE IN USE TO PROTECT THE OPERATOR FROM
ELECTRIC SHOCK.
IN THE EVENT OF A MALFUNCTION OR BREAKDOWN,
grounding provides the path of least resistance for electric
current and reduces the risk of electric shock. This tool
is equipped with an electric cord that has an equipment
grounding conductor and requires a grounding plug (not
included). The plug MUST be plugged into a matching elec-
trical receptacle that is properly installed and grounded in
accordance with ALL local codes and ordinances.
DO NOT MODIFY ANY PLUG. If it will not t the electrical
receptacle, have the proper electrical receptacle installed
by a qualied electrician.
IMPROPER ELECTRICAL CONNECTION of the
equipment grounding conductor can result in risk of
electric shock. The conductor with the green insulation
(with or without yellow stripes) is the equipment grounding conductor. DO NOT connect the equipment grounding
conductor to a live terminal if repair or replacement
of the electric cord or plug is necessary.
EXTENSION CORDS
THE USE OF AN EXTENSION CORD
WITH THIS MACHINE IS NOT RECOMMENDED. For
best power and safety, plug the machine directly into a
dedicated, grounded electrical outlet that is within the
supplied cord length of the machine.
If an extension cord needs to be used, it should only
be for a limited operation of the machine. The extension cord should be as short as possible in length, and
have a minimum gauge size of 14AWG.
Check extension cords before each
use. If damaged replace immediately. Never use a tool
with a damaged cord, since touching the damaged
area could cause electrical shock, resulting in serious
injury.
Use a proper extension cord. Only use cords listed by
Underwriters Laboratories (UL). Other extension cords can
cause a drop in line voltage, resulting in a loss of power
and overheating of tool. When operating a power tool outdoors, use an outdoor extension cord marked “W-A” or “W”.
These cords are rated for outdoor use and reduce the risk
of electric shock.
CHECK with a qualied electrician or service personnel if
you do not completely understand the grounding
instructions, or if you are not sure the tool is properly
grounded when installing or replacing a plug.
USE ONLY A 3-WIRE EXTENSION CORD THAT HAS
THE PROPER TYPE OF A 3-PRONG GROUNDING PLUG
THAT MATCHES THE MACHINE’S 3-PRONG PLUG AND
ALSO THE 3-POLE RECEPTACLE THAT ACCEPTS THE
TOOL’S PLUG. *
REPLACE A DAMAGED OR WORN CORD
IMMEDIATELY.
This 120V tool is intended for use on a circuit that has an
electrical receptacle as shown in FIGURE A. It shows a
3-wire electrical plug and electrical receptacle that has
a grounding conductor. If a properly grounded electrical
receptacle is not available, an adapter as shown in
FIGURE B can be used to temporarily
connect this plug to a 2-contact ungrounded
receptacle. The adapter has a rigid lug
extending from it that MUST be connected
to a permanent earth ground, such as a
properly grounded receptacle box.
THIS ADAPTER IS PROHIBITED IN
CANADA.
FIG. A
Keep the extension cord clear of
the working area. Position the cord so that it will not
get caught on lumber, tools or other obstructions while
you are working with your power tool.
* Canadian electrical codes require extension cords
to be certied SJT type or better.
** The use of an adapter in Canada is not acceptable.
FIG. B
COVER
RAILS
5
SAFETY INSTRUCTIONS
SPECIFIC SAFETY INSTRUCTIONS FOR DRILL PRESSES
This machine is intended for the drilling of
solid woods, composites, plastics and metals.
permissible workpiece dimensions must be
The
obs
erved (see Technical Specification). Any
other use not as specified, including modification
of the machine or use of parts not tested and
approved by the equipment manufacturer can
cause unforeseen damage and invalidate the
warranty.
Do Not operate the Drill Press until it is assembled
1.
and you have read the instructions.
2.
Do not operate the Drill Press unless you are
familiar with its safe operation.
If you are not familiarwith the operation of a Drill
Press, seek advice from a qualified individual.
If you are using a bench top Drill Press, it must be
3.
securely fastened to a stand or bench.
4.
If you are operating a floor Drill Press it must be
securely fastened to the floor.
5.
Always clear the table and work area before turning
on the Drill Press.
6.
Always use drill bits, cutting tools and accessories
with a ½” shank or less.
7.
Never place hands near the drill bit, cutting tool or
accessory.
8.
Never wear loose clothing, gloves or ties while
operating the Drill Press. Tie loose hair back.
9.
Always have a firm footing while operating the Drill
Press.
10.
Always keep work surface and work areas clear of
debris.
11.
Never attempt to do set-up work, assembly or layout
work on the Drill Press while it is in operation.
12.
Never start the Drill Press with the drill bit, cutting
tool or accessory in contact with the workpiece.
Always lock all table, column and head locks before
13.
turning on the Drill Press.
ATTENTION: Use of this machine
that cannot be eliminated by the
risks
manufacturer.
that
aware
wood working machines are
Therefore,
the user must
still presents
be
dangerous if not used with care and all safety
precautions are adhered to.
Never operate the Drill Press with a damaged drill
14.
bit, cutting tool or accessory.
15.
Always check the drill bit, cutting tool or accessory
in tight in the chuck.
Never operate the Drill Press with the chuck key in
16.
the chuck.
Always adjust the depth stop to avoid drilling into
17.
the table surface.
Never drill material unless it is properly supported.
18.
Non-flat workpieces require additional support.
19.
Always clamp the workpiece to the table.
Always support large workpieces at the same
20.
height as the table.
Never remove the workpiece or clear the table until
21.
the Drill Press comes to a complete stop.
Always wear a face shield and safety glasses while
22.
operating the Drill Press.
23.
Never operate the Drill Press with missing,
damaged, worn, loose or defective parts.
24.
Never adjust, change speeds or perform
maintenance on the Drill Press while it is operating.
25.
Always clean the work surface and work area when
finished operating the Drill Press.
26.
Always disconnect the power when adjusting or
performing maintenance on the Drill Press.
27.
Always disconnect the power when finished using
the Drill Press to prevent accidental operation.
CALIFORNIA PROPOSITION 65 WARNING: Some dust created by power sanding, sawing, grinding, drilling, and
other construction activities contains chemicals known to the State of California to cause cancer and birth defects or
other reproductive harm. Your risk from exposure to these chemicals varies, depending on how often you do this type
of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust
masks that are specially designed to lter out microscopic particles.
6
GETTING TO KNOW YOUR MACHINE
H
E
A
G
F
B
A. Base
B. Table Lock Handle
C. Table
D. Table Tilt Locking Screw
E. Column Support Tube
F. Handle Return Spring
G. Depth Stop
D
C
N
M
J
L
H. Belt Cover
I. Motor
J. Motor/Belt Adjusting Knob
K. Feed Handles
L. Chuck
M. Chuck Key & Holder
N. On/Off Safety Switch
J
I
K
CONTENTS OF PACKAGE
Unpacking and Clean-up
Carefully remove all contents from the
1.
shipping carton. Compare the contents with
the list of contents to make sure that all of the
items are accounted for, before discarding
any packing material. Place parts on a
protected surface for easy identification and
assembly. If any parts are missing or broken,
please call Craftsman Customer Service or
Technical Assistance at 877-866-8392 (M-F
8:30AM-5PM EST.) as soon as possible for
replacements. DO NOT turn your machine
ON if any of these items are missing. You
may cause injury to yourself or damage to the
machine.
Report any shipping damage to your local
2.
distributor.
3.
Clean all rust protected surfaces with
ordinary house hold type grease or spot
remover. Do not use; gasoline, paint thinner,
mineral spirits, etc. These may damage
painted surfaces.
4.
Apply a coat of paste wax to the table to
prevent rust. Wipe all parts thoroughly with a
clean dry cloth.
5.
Set packing material and shipping carton
aside. Do not discard until the machine has
been set up and is running properly.
7
A
LIST OF LOOSE PARTS
A. Drill Press Head Assembly
B. Column Assembly
CONTENTS OF PACKAGE
B
D
C
C. Base
D. Table Assembly
E. Feed Handles (3)
F. 1/2” Chuck
G. Chuck Key
H. Column Mounting Bolts (3)
I. 4mm Hex Wrench
J. Operator’s Manual (not shown)
INSTALLATION
MOVING & INSTALLING THE DRILL PRESS
1. When moving the Drill Press, hold both the
column and under the drill press base to lift and
move the machine. CAUTION: The drill press
head with attached motor is top heavy and must
remain upright to avoid tipping.
2. Secure the machine onto a solid stand, or
bench, that is located in an area that has ample
space in front and at both sides for working and
moving work pieces around the drill press.
3. For best power and safety, the machine
should be plugged directly into a dedicated
grounded electrical outlet that is within the
E
I
F
H
G
supplied cord length of the machine. The use of
an extension cord is not recommended.
4. Align the machine so that during use, any
projects, debris or kickback will not face aisles,
doorways, or other work areas that bystanders
may be in. Do not locate or use the machine in
damp or wet conditions.
5. Once in place in your shop, make sure that
the machine is level. Secure the machine to a
bench or stand, with lag screws or bolts (not
supplied). This
the drill press, and reduce any possible vibration
during use.
8
will eliminate any tipping over of
THE MACHINE MUST NOT BE PLUGGED IN AND THE POWER SWITCH
MUST BE IN THE 'OFF' POSITION UNTIL ASSEMBLY IS COMPLETE.
Tools Required for Assembly
ASSEMBLY
• Adjustable or 13mm Wrench
1. Install the column onto the base using the
three column mounting bolts. FIG. 1.
2. If not pre-installed at the factory, install the
table lock handle through the unthreaded hole
on the left of the table support casting. The
handle should engage the thread on the right
side of the table support casting. FIG. 2.
• Rubber Mallet or Hammer with Block of Wood
FIG. 1
NOTE: When loosening the table lock handle,
be sure to hold the table in place with your
other hand. This will prevent the table from
slipping down the column which may damage
the table or your workpiece.
3. Slide the drill press head onto the column and
center the drill press head over the table and
base. FIG. 3.
Parts Diagram and Parts List
are listed on pages 18 and 19.
Replacement parts can be ordered by calling
1-888-331-4569
www.sears.com
FIG. 2
FIG. 3
9
ASSEMBLY
THE MACHINE MUST NOT BE PLUGGED IN AND THE POWER SWITCH
MUST BE IN THE 'OFF' POSITION UNTIL ASSEMBLY IS COMPLETE.
4. Tighten the drill press head into position
on the column by locking the hex screws on
both sides of the casting. FIG. 4.
NOTE: It is important that the chuck mounting
hole and spindle are free of any grease or rust
protection before they are installed together in
step 5. Use ordinary household grease remover
to clean these mating surfaces.
5. Slide the 1/2” chuck (FIG. 5, A) over the
pre-installed spindle (B). Open the
chuck jaws fully and tap into place using a
rubber mallet or a hammer and block of wood.
This will properly seat the chuck onto the
spindle.
FIG. 4
B
NOTE: NEVER HIT THE CHUCK ASSEMBLY
WITH A METAL HAMMER. This could
damage the chuck assembly or spindle.
6. Install the three feed handles into the threaded
holes in the feed shaft’s hub. FIG. 6, A.
NOTE: When using the drill press, one or two of
the feed handles may be removed if an unusually
shaped workpiece interferes with handle rotation.
Upon completion of your drilling, the removed
handle(s) must be reinstalled on the machine
immediately to avoid any future safety issues.
A
FIG. 5
A
FIG. 6
10
ADJUSTMENTS
7. DEPTH STOP: The depth stop and scale are
found on the left side of the on/off switch. To
adjust, lower the drill chuck until the pointer
shows your desired depth on the scale.
Loosen the lower nut on the threaded shaft
(FIG. 7, A) until it bottoms out on the head
casting (B). Tighten the upper nut against the
lower nut to retain the adjustment.
TABLE TILT: The drill press table will tilt
8.
0-45 degrees left and right. To tilt, loosen the
nut located under the table (FIG. 8, A). Align
the “zero” mark on the table (FIG. 9, B) to the
desired degree marking on the scale.
Tighten the nut
under the table
to retain the
adjustment.
A
B
FIG. 7
A
FIG. 8
9. SPINDLE SPRING TENSION: The spindle
return spring tension may need adjustment if
the spindle returns too rapidly or too slowly.
A. Place a screwdriver in the lower front notch
(1) of the spring cap (2). Hold it in place while
loosening and removing only the outer nut (3).
B. With the screwdriver still engaged in the notch,
loosen the inner nut (4) just until the notch (5)
disengages from the boss (6) on the drill press
head.
CAUTION: DO NOT REMOVE THIS INNER
NUT (4), because the spring will forcibly unwind.
B
FIG. 9
CONTINUED ON PAGE 12
FIG. 10
11
ADJUSTMENTS
9. SPINDLE SPRING TENSION - continued
C. Carefully turn the spring cap (2) counterclock wise with the screwdriver, engaging the next
notch. FIG. 10.
D. Lower the spindle to the lowest position while
holding the spring cap (2) in position.
E. When the spindle moves up and down as
easily as you desire, tighten the inner nut
THE MACHINE MUST NOT
BE PLUGGED IN AND THE POWER SWITCH
MUST BE IN THE OFF POSITION UNTIL ALL
ADJUSTMENTS ARE COMPLETE.
10. CHANGING SPINDLE SPEED: The 47747
Bench Drill Press has ve spindle speeds.
To change;
(4) with a wrench. If too loose, repeat steps
2 through 4 to tighten. If too tight, reverse
steps 3 and 4. DO NOT OVERTIGHTEN as
this will restrict the spindle movement.
F. Replace the outer nut (3) and tighten it against
the inner nut (4) to prevent the inner nut from
reversing.
A. Lift the cover with the handle to reveal the
motor and spindle pulleys, and drive belt.
FIG. 11.
B. Loosen the motor lock knob (FIG. 12, A),
then move the motor (B) manually toward
the feed handle to take tension off of the
belt.
C. Move the drive belt to the desired speed
position - refer to speed chart inside of the
belt cover.
Five Speeds are available:
740, 1100, 1530, 2100, 3140 RPM
D. Manually move the motor away from the
feed handle until the belt is tensioned, then
tighten the motor lock knob.
NOTE: The belt is properly tensioned when
the deection distance is about 3/8” to 1/2”
when pushed by hand. FIG. 13.
FIG. 11
B
A
FIG. 12
E. When the desired speed is set and the
motor is locked in place, close the cover,
plug in the machine to resume drilling.
FIG. 13
12
OPERATION
1. Installing A Drill Bit
See Fig. 14
A. With the switch “OFF”, open the chuck jaws (1) using the chuck key (2).
Turn the chuck key counterclockwise to open the chuck jaws (1).
B. Insert the drill bit (3) into the chuck far enough to obtain maximum
gripping by the jaws, but not far enough to touch the spiral grooves
(flutes) of the drill bit when the jaws are tightened.
C. Make sure that the drill is centered in the chuck.
D. Turn the chuck key clockwise to tighten the jaws.
WARNING: To avoid injury or accident by the chuck key ejecting forcibly
from the chuck when the power is turned ON, always recheck and re-
move the chuck key before turning the power ON.
2. Positioning Workpiece
If not using a table fence, to prevent the workpiece or back-up material
from being torn from your hands while drilling, you MUST position it
against the LEFT side of the column. Failure to do this could result in
personal injury.
See Fig.15
3. Using Vise
For small workpieces that cannot be clamped to the table, use a drill press
vise. The vise must be clamped or bolted to the table.
WARNING: The drill press vise MUST be clamped or bolted to the table to
avoid injury from a spinning workpiece, or damaged vise or bit parts.
Figure 14
See Fig.16
4. Drilling a Hole
Using a center punch or a sharp nail, make an indentation in the workpiece
where you want to drill. Turn the power switch on and pull down the feed
handles with only enough effort to allow the drill to cut.
FEEDING TOO RAPIDLY might cause the belt or drill to slip, tear the workpiece loose, or break the drill bit. When drilling metal, it will be necessary to
lubricate the tip of the drill bit with metal drilling oil to prevent it from
DRILLING TO A SPECIFIC DEPTH
Drilling a blind hole (not all the way through the workpiece) to a given depth
can be done two ways:
Workpiece method (Figure 16 and 17)
A.Mark the depth (2) of the hole on the side of the workpiece.(1) (Figure 16).
B.With the switch “OFF”, bring the drill bit (2) down until the tip is even with
the mark (Figure 16).
C.
Hold the feed handle at this position.
D.Spin the lower nut (3) down to contact the depth stop lug (6) on the head
(Figure
E. Spin the upper nut (5) down and tighten against the lower nut
(3)(Figure 17).
F.
The drill bit will now stop after traveling the distance marked on the work-
piece.
Depth scale method (Figure 17)
A
. With the switch “OFF”, turn the feed handle until the pointer (7) points to
the desired depth on the depth scale (4) and hold the feed handle in that
position.
B
. Spin the lower nut (3) down to contact the depth stop lug (6).
C.
Spin the upper nut (5) against the lower stop nut and tighten.
D.
The drill bit will stop after traveling the distance selected on the depth
scale.
17).
Figure 15
Figure 16
Figure 17
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