Nitto QA-4000, QA-6500 Instruction Manual

Specifications

The specifications and design may be changed for improvement without prior notice.The specifications and design may be changed for improvement without prior notice.The specifications and design may be changed for improvement without prior notice.

Model QA-4000 QA-6500

Power Source (Single Phase) 220-240V

〜 220-240V〜

Rated Power Consumption

680W 1010W

Drill Motor

Rated Ampere 3A 4.5A
No-load Speed 750min

-1

(rpm) 400/750min

-1

(rpm)

Magnet Power Consumption 50W 75W

Jetbroach One-touch Type

φ17.5 〜φ40mm φ17.5 〜φ40mm

Plate thickness 35mm Plate thickness 35mm

φ17.5 〜φ65mm

Hole Plate thickness 50mm
Capacity

Hibroach One-touch Type

φ 14・φ 15mm φ18 〜φ 35mm

Plate thickness 12mm Plate thickness 25mm

φ16 〜φ18mm

Plate thickness 25mm

Magnet Holding Power 6664N (680kgf) 9800N (1000kgf)
Magnet Dimensions 82mm × 172mm 100mm ×200mm
Weight 18.5kg 26kg

QA-4000 QA-6500

PORTABLE MAGNETIC DRILL

READ ALL INSTRUCTIONS BEFORE OPERATING THIS MACHINE TOOL

ATRA ACE Model QA-4000, QA-6500

PROFESSIONAL TOOL For One-touch Type Annular Cutter Only

(Side Lock Type Annular Cutter Cannot Be Fitted)

Manufactured by:

NITTO KOHKI Co., Ltd.

2-9-4, Nakaikegami, Ohta-ku,
Tokyo 146-8555, Japan
TEL : [phone]
FAX : [phone]
E-mail : [e-mail]
URL : www.nitto-kohki.co.jp

Keep the manual handy - so you can use it whenever necessary.

Thank you for purchasing Nitto
Kohki product.

Before using this tool, please read
this manual carefully to ensure
proper, efficient operation.

This instruction manual should
be kept close at hand.

1

CONTENTS

IMPORTANT SAFETY INSTRUCTIONS FOR ALL ELECTRIC
TOOLS ……………………………………………………… 2
IMPORTANT SAFETY INSTRUCTIONS FOR PORTABLE
MAGNETIC DRILL …………………………………………… 3

1. USAGE ………………………………………………… 6

2. CHECK THE CONTENTS OF THE PACKAGE …… 6

3. NAME OF PARTS ……………………………………… 6

4. ELECTRIC CONTROL FUNCTIONS………………… 7

5. PREPARATION ………………………………………… 7

6. HOW TO OPERATE THE TOOL …………………… 11

7. TROUBLESHOOTING ………………………………… 14

8. MAINTENANCE AND INSPECTION ………………… 15

9. ORDERING SERVICE PARTS ……………………… 17

10. ATRA ACE QA-4000 220-240VASSEMBLY ……… 19

11. ATRA ACE QA-4000 220-240VPARTS LIST ……… 20

12. ATRA ACE QA-6500 220-240VASSEMBLY ……… 21

13. ATRA ACE QA-6500 220-240VPARTS LIST ……… 22

PICTOGRAPH

Warning: It might be dangerous to operate the power
tool if the instructions supplied are not followed.

Before operating the tool, read and understand all the
instructions supplied. Keep it for future reference.

Personal protective equipment as eye and ear protection
and protective gloves must always be used when
operating the tool.

WARNING

IMPORTANT SAFETY INSTRUCTIONS
FOR ALL ELECTRIC TOOLS

When using electric tools, basic safety precautions
should always be followed to reduce risk of fire,
electric shock, personal injury and the like, including
the following.

(1) Keep work area clean.

・Cluttered work areas and benches invite accidents and

injuries.

(2) Consider work area environment.

・Do not expose tools to rain. Do not use tools in damp or

wet locations.

・Keep work area well lit.
・Do not operate near flammable liquids or in gaseous or

explosive atmospheres.

(3) Check the Power Source

・Operate under the power source the voltage fluctuating

rate of which is within ±10% of the rated voltage, and
the frequency of which is 50/60Hz of sinusoidal wave.

(4) Be cautious about electric shock.

・When using electric tools, do not touch any which is

earthed. (Ex. Pipe, heating apparatus, microwave oven,
outside frame of refrigerator)

(5) Keep children away.

・Also all visitors should be kept away from work area.
・Do not let visitors contact the tool, or connecting cords.

(6) Store idle tools.

・When not in use, tools should be stored in dry, and

locked-up places out of reach of children.

(7) Do not force tool.

・It will do the job better and safer at the rate which it

was designed.

(8) Use right tool.

・Do not force a small tool of attachment to do the job of

a heavy-duty tool.

・Do not use tool for a purpose not intended.

(9) Dress properly.

2

・Do not wear loose clothing or accessories. They can

be caught in moving parts.

・Rubber gloves and Non-skid footwear are recommended.
・Wear protective hair covering to contain long hair.

(10) Always wear eye protection.

・Everyday eyeglasses only have impact resistant lenses.

They do NOT protect eyes. Also use face or dust mask,
if operations create dust.

(11) Do not abuse cable.

・Never carry tool by connecting cable or yankit to

disconnect from receptacle.

・Do not place a cable near a place with high heat, oil,

and sharp edge.

(12) Secure work.

・Use clamps or a vise to hold work when practical.
・It is safer than using your hand and it frees both hands

to operate tool.

(13) Do not overreach.

・Keep proper footing and balance at all times.

(14) Cautious maintenance is necessary for electric
tools.

・Always maintain blades and keep it work well so that

safe and efficient work can be done.

・Follow the instruction manual for oiling or change of

accessories.

・Check the cable regularly. Contact the sales agents

to repair it when it is defective.

・When an extension cable is used, check regularly and

change it when it is damaged.

・The grip should be kept dry and clean. Maintain it so

well that it does not carry oil or grease.

(15) Switch off and take off the plug for the following:

・Not in use.
・When you change blades, grinding stone and bit.
・Any danger is anticipated.

(16) Remove spanners, wrenches etc., after adjustment.

・Make sure that spanners, wrenches etc., which are

used for adjustment are removed before switching on.

(17) Always avoid unexpected start.

・Do not carry the tool with a finger on the switch when

the power supply is on.
Make sure that the switch is off before plugging in.

(18) Use a cabtyre cable or a cabtyre extension cable
when it is used outside.

(19) Stay alert.

・Watch what you are doing.
・Bear in mind the way of handling/operation and the

circumstances of the surrounding area.

・Use common sense.
・Do not operate tool when you are tired.

(20) Check damaged parts.

・Before further use of the tool, an accessory or other

part that is damaged should be carefully checked to
determine that it will operate properly and perform its
intended functions.

・Check for alignment of moving parts, binding of moving

parts, breakage of parts, mounting and any other
conditions that may affect its operation.

・An accessory or other part that is damaged or

inoperable should be properly repaired or replaced.
When a switch becomes out of order, repairs should
be performed only by the sales agent from whom you
purchased the tool or an authorized dealer.

・Do not use electric tools which cannot be activated or

stopped with a switch.

(21) Use recommended accessories.

・Consult this manual or the sales agent from whom you

purchased the tool or an authorized dealer for
recommended accessories. The use of improper
accessories may cause risk of injury to persons.

(22) Repairs by authorized personnel.

・This tool should not be modified as it meets safety

requirements.

・Any repairs to the tool or installation of replacement

parts should be performed only by the sales agent
from whom you purchased the tool or an authorized
dealer.

・Failure to utilize the expertise of the sales agent from

whom you purchased the tool or an authorized dealer
or, failure to use genuine replacement parts, may
result in an increased risk of injury to the user and
may invalidate your warranty.

3

WARNING

IMPORTANT SAFETY INSTRUCTIONS
FOR PORTABLE MAGNETIC DRILL

・Use of power is limited to the power source specified

by the rating plate.

・Do not use the power supply for the engine

powered welder.

・The earth lead must not be connected to a gas pipe.

This may cause an explosion.

・Make sure the Earth Clip and Earth Lead are not

faulty. If you have a tester or insulation resistance

meter, check for continuity between the Earth Clip and
the metal part of the body. Burying an earth rod or
earth plate in the ground and connecting the Earth
Lead is a job for a qualified electrician so you should
consult a nearby electrical contractor.

・Before using the tool, make sure the power source

to which it will be connected is fitted with an earth
leakage breaker to prevent electric shock.

・Extension cord should be selected after ensuring

the diameter is compatible with the length of the
extension. Beware of extremely long power cord

(particularly wound up thin cords) as they may cause
drops in voltage which weaken the magnetism,
adversely affecting the performance and function of
the tool. Do not share the extension cord with any
other electric machine tools. (Fig. 1)

(Fig. 1)

Extension Cable

Max. Length

Nominal cross-sectional area
10 m 1.25 mm2 or more
15 m 2.00 mm

2

or more

30 m 3.50 mm2 or more

・Clean the adhesion surface of the Magnet and the

surface of the workpiece. Any gaps between the

adhesion surface of the Magnet and the surface of
the workpiece will weaken the adhesive power of the
Magnet and may cause the tool to swing around.
Therefore the surfaces should always be kept clean
and free from metal chips, bumps and depressions or
rust. Also, do not place the Magnet over holes as this
will also weaken the adhesion.

・Use the Chain to prevent the tool from falling. Use

the attached Chain to attach the tool to the workpiece
where there is a risk that it might fall from a high place
or tip over if the Magnet lifts off during a power
stoppage or for some other reason. Use Supporting
Magnet Assy (option) to prevent main body of unit
from falling when the chain can not be wound around
work because its size is too large to wind.
(Fig. 5)

(Fig. 5)

・Align the Magnet parallel to the length of the

workpiece. Since the surface of an H-section is

normally curved as shown in Figure 6, the Magnet
should be placed parallel to the length of the workpiece
to ensure good adhesion and safe working. Insecure
magnetic adhesion is the cause of cutter damage and
unexpected accidents. (Fig. 6, Fig. 7)

(Fig. 6) (Fig. 7)

・When performing maintenance, inspection,

replacement or adjustment of parts, make sure to
disconnect the plug from the receptacle.

・Do not operate on the ceiling. The tool should be

operated on a horizontal place or the wall (vertically).
Do not operate the tool on the ceiling (upside down) .
(Fig. 2) Never use this unit at the work on ceiling
(upside down). Remove oil supply portion from main
body and mount unit so that the cutting oil will not be
spilled off when the unit is used on wall (vertically).

(Fig. 2)

・Minimum workpiece thickness of 9mm. If a

workpiece is not thick enough, it will weaken the
magnetism, preventing proper operation due to the
slipping or lifting from the workpiece. When drilling a
workpiece of insufficient thickness, it is recommended
that a piece of iron, approximately 10mm thick and
somewhat larger in size than that of the Magnet, be
placed on the reverse side of the workpiece.
(Fig. 3, Fig. 4)

(Fig. 3)

(Fig. 4)

4

Shackle

Chain

Supporting Magnet Assy

Not less than 9mm

Less than 9mm Place 10mm or more thick

piece iron

5

plate is damaged or missing.

CAUTION

・Set the Switch Knob to Off position before connecting

the Power Plug to a power source.

・Non-magnetic (aluminum, stainless steel, copper

alloy, etc.) workpiece can not be used since the
Magnet will have no adhesion to it.

・Do not use this tool on steel which is being electric

welded. If the earthing in electric welding is

inadequate, electricity will flow through the Magnet
causing irreparable damage to the electric parts and
may cause an accident due to faulty operation.

・Do not use force feed the cutter during drilling .

Hibroaches and Jetbroaches have thin cutter blades
with a lower cutting resistance than twist drills.
Therefore they should not be fed forcibly during
manual hole making. Be careful because if more than
necessary force is used the cutters will be damaged
and their useful life will be shortened.

・Do not switch from manual to automatic operation

while drilling holes. If you wish to drill a hole using

automatic feed, start with automatic feed. If you are
drilling a hole with manual feed and switch to automatic
feed in the middle, the Drill Motor may return.

・When the automatic feed is On, do not feed manually.

With automatic feed on (with the Rod Handles pushed
towards the body), do not put additional feed pressure
on the Rod Handles.

・If the unit is left in the temperature below the freezing

point for long, the electric drill may not move up after
the drilling operation is over or move up during the
drilling poeration in the beginning, but it is not the
trouble. If this erroneous motion occurs, run the drill
for a few minutes under no load with the automatic
feed function turned OFF (by turning the handle bar
down in the outward direction. ) before the normal
operation.

Start cutting about 2 seconds after the electric drill
operation has been started.

If cutting has been started within 2 seconds, the
electric drill may be potentially stopped without
ascending even if drilling has been completed.

・Do not remove labels or name plates from the tool.

Contact the sales agent from whom you purchased
the tool or an authorized dealer if a label or name

Maintain solid contact

Improper contact

Stabilizer

Protruding stabilizer lifts

・Stabilizer adjustment. The Stabilizer makes the

Magnet more efficient. With the Magnet On, adjust
the Stabilizer so that it comes into solid contact with
the workpiece, taking care to ensure that the Stabilizer
does not stick out so far that it will lift the Magnet.
(Fig .8, Fig .9, Fig .10)

(Fig .8)

(Fig .9)

(Fig .10)

・Beware of slag being ejected when a hole is

finished. (Atra Ace Series) Wear protective gear

since slag (metal chips) is ejected with great force
when a hole is finished. Do not allow unprotected
people to approach the work site. When working in
high places, make sure there is no one underneath
and be very careful of falling slag. The slag is hot, do
not touch it with bare hands.

・When clearing away metal chips, set the Switch

Knob (operating switch) to Off. Do not touch the

chips with your hands, use a rod such as a screwdriver
to remove them.

・When replacing cutters, do not touch the cutting

blades with bare hands.

・You must use a Pilot Pin which matches the cutter.

Pilot Pins differ according to cutter type, diameter
and length (depth). An accident may be caused if the
cutter and Pilot Pin combination is wrong.
Refer to item 5-4 cutter and Pilot Pin Combinations.

・Do not use Cutting Oil for other purposes.

Refer to item 5-8 Preparing the Cutting Oil.

Drill Motor

Slide Board

Cutter

Sleeve

Pilot Pin

Bracket

Spindle Arbor

Oil Dropper

Side Handle

Body

Set Screw

Rod Handle

Slide Board

adjustment Screws

Plug

Green

Red Yellow

Orange

LOAD DETECTOR

Red

P-Valve

Swtich Knob





Magnet

Blade

Oil Tank Bracket

Oil Tank

Stabilizer

QA-4000

ON

STOP

LOAD

Model

WARNING

QA-4000

NITTO

●Read instruction manual before use.

●Always wear eye protection.

●Never use in the rain. Have a chance

of electric shock. Always ground the
machine.

●Never touch moving parts.

●Do not use on the wall or

upsidedown.

●Use chain to avoid possible
drop of machine.

MADE IN JAPAN

TQ05062

LOAD DETECTOR

ON

LOAD

STOP

VOLTAGE

V~(50/60Hz)

DRILL MOTOR 680W

Cutter diameters

Plate thickness

ø17.5~ø40mmMax. 35mm

Max. 12mm

Max. 25mm

ø16~ø18

mm

ø14・ø15

mm

JETBROACH

HIBROACH

MAGNET 50W

DRILL MOTOR SPEED

No750min-1

NITTO KOHKI CO.,LTD.

OFF

Quick Auto

QA-4000

MAGNET ON

MOTOR ON

NITTO

NITTO KOHKI CO.,LTD.

TQ05061

6

Package Contents Q'ty check

ATRA ACE 1set
Oil Tank Ass'y 1set

Tool Box 1
Pilot Pin 08035 1
Hex. Socket Screw Key 3 1
Hex. Socket Screw Key 4 1
Spanner 8 × 10 1
Cutting Oil 0.5R Can 1
Side Handle 1
Chain 1
Instruction Manual 1

Package Contents Q'ty check

ATRA ACE 1set
Oil Tank Ass'y 1set

Tool Box 1
Pilot Pin 08050 1
Pilot Pin 08035 1
Hex. Socket Screw Key 3 1
Hex. Socket Screw Key 4 1
Spanner 8 × 10 1
Cutting Oil 0.5R Can 1
Side Handle 1
Chain 1
Instruction Manual 1
Chip Stopper 1

(Fig. 11)

1 USAGE

This is a machine tool which attaches magnetically to mild steel and uses the power of Drill Motor to drill holes
with a Jetbroach One-touch type or Hibroach One-touch Type.(Mild steel SS400)

2 CHECK THE CONTENTS OF THE PACKAGEKAGE

Check the contents and make sure that the tool is not damaged due to an accident during the transportation, if any.
The contents should correspond to the list as follows. Just in case there are some damaged or missing parts, contact
the sales agent from whom you purchased the tool or an authorized dealer.

THE CONTENTS OF THE PACKAGE AND ACCESSORIES

QA-4000 QA-6500

3 NAME OF PARTS

LOADDETECTOR

ON

LOAD

STOP

7

Red

Green

Yellow

Red

Orange

4-4 Side Slip Detection Function

If the Magnet sideways while drilling holes, the Drill
Motor moves will stop turning and the feed will stop.
The green and yellow indicator lamps are lighted when
the electric drill and its feed stop.

4-5 Automatic Step Feed

●

The switch to step feed occurs automatically when the

cutter has lost its sharpness.

●

When working on deep holes or large diameter holes,

chips are produced intermittently and ejected
smoothly.

4-6 Restart Prevention Function (For QA-6500)

●

When a power failure has occurred while the tool was

being used, the restart prevention function operates
when the power is restored.

●

If the drill stops during operation because of the

interruption of the power supply or accidental
unplugging of the power supply, the green and yellow
indicator lamps are lighted and the magnet regains
its attracting power, but the electric drill does not rotate
when the power supply resumes, or is plugged.

●

To resume work, turn the Switch Knob back to the Magnet

On position then forward to the Motor On position and the
Drill Motor will start turning.

5 PREPARATIONS

WARNING

When making preparations, set the Switch Knob
(operating switch) to Off and remove the Power Plug
from the power supply.

5-1 Accessory Installation

The Side Handle, an accessory, should be mounted
on the Drill Motor.

5-2 Concerning Cutter Usage

CAUTION

●

Cutters other than one-touch type can not be used.

●

For better working and greater safety, do not use

worn or broken cutters.

5-3 Cutter Precautions

When you need cutters other than the one-ouch type
supplied as accessories, refer to Optional Extras, items
10-2, 10-3 and 10-4, before you buy.

4 ELECTRONIC CONTROL FUNCTIONS

4-1 Load Detector

If there is an overload during drilling, the following
functions are automatically activated. The load detector
may not function properly if the power supply is an engine
generator or the power voltage is too high or too low.

(1) Load Indication Function

The lamps indicate the load on the Drill Motor. As the
load increases, the indicator lamps flash on in a color
sequence of green, yellow and orange starting from the
left (green). (Fig. 12)

(Fig. 12)

(2) Automatic Feed Control Function

This system automatically controls the feed rate where
several seconds after start-up of the drilling it
automatically slowly starts to feed and then the rate
varies depending on the load condition of the Drill Motor.
The feed rate is also automatically regulated according
to the cutter diameter.

(3) Automatic Stop Function

Both the drilling and feeding operations stop
automatically and the red stop lamp comes on whenever
there is an excessive load on the Drill Motor, preventing
the Drill Motor and cutter from breaking. If the cutter is
dull, however, breakage may be inevitable.

4-2 Automatic Return Function

When the drilling is completed and there is no longer
a load placed on the Drill Motor, the feed motor
automatically reverses and retracts the Drill Motor
upward.

4-3 Limit Switch Function

When the stroke reaches its upper limit, the Limit
Switch stops both the Drill Motor and feed. Even in case
the automatic return function fails at the end of the drilling
allowing the Drill Motor to continue downward, the Limit
Switch stops both the Drill Motor and feed when the
stroke reaches its lower limit. The green and yellow
indicator lamps are lighted when the electric drill and its
feed stop.

(3) Align the depression in the cutter with the white line
on the Sleeve and insert the cutter. (Fig. 17) When the
cutter is pushed right in, the Sleeve can be turned to the
right and will lock into place with a click.
※ If the cutter will not go in, turn the Sleeve to the left
and try again.

(4) To remove the cutter, turn the Sleeve to the left and
pull out the cutter. (Fig. 18)

(Fig. 15)

(Fig. 16), ( Fig. 17), (Fig.18)

5-6 Setting the Change Lever (For QA-6500)

Change the drill speed to suit the type and size of the

cutter. (Fig. 19)

Note: Set the Switch Knob (operation switch) to the
Off position and wait until the drill has stopped turning
before operating the change lever.

(Fig. 19)

5-4 Cutter and Pilot Pin Combinations

WARNING

Do not use combinations other than those in the
Conformity Tables. Match the appropriate Pilot Pin
to the cutter which is to be used.

●

Match the appropriate Pilot Pin to the cutter which is

to be used. (Fig. 13), (Fig. 14)

(Fig. 13)

(Fig. 14)

●

Pilot Pins differ according to the type, diameter and

length (depth) of the cutter. If the cutter and Pilot Pin
combination is wrong, the cutter will be damaged due
to failure to eject the slag (metal chips) formed after
cutting and poor Cutting Oil supply.

●

Unspecified usage not only significantly reduces the

life of the cutter but also damage the cutter and lead
to unexpected accidents.

5-5 Mounting and Dismounting the Cutter

WARNING

●

You must use a Pilot Pin which matches the cutter.

An accident may be caused if the cutter and Pilot

Pin combination is wrong.

●

Do not touch cutting blades with bare hands.

(1) Raise the Drill Motor by turning the Rod Handles in
the clockwise direction. (Fig. 15)

(2) Take the Pilot Pin which suits the size of cutter to be
used and insert the Pilot Pin in the cutter. (Fig. 16)

8

Spindle Arbor

Sleeve

Turn the Sleeve
to the left

Pilot pin

Cutter

Sleeve

Spindle Arbor

White line

Depression

Pull out

2) 3) 4)

Pull down out of the body

UpwardDownward

Rod Handle

1)

Rotation 1 400rpm 2 750rpm
Cutter

Position of
drill speed

Hibroach
One-touch Type
φ19.5 〜φ 35
Jetbroach
One-touch Type
φ36 〜φ 65

Hibroach
One-touch Type
φ18 〜φ 19
Jetbroach
One-touch Type
φ17.5 〜φ 35

1

2

CUTTER

TJ12694PILOTPIN 07025

TJ12696PILOTPIN 08025

TJ15859PILOTPIN 08035

HIBROACHONE-TOUCHTYPE

JETBROACHONE-TOUCHTYPE

76

76

91

CUTTERANDSUITABLEPILOTPINQA-4000

PILOTPIN







JETBROACHONE-TOUCHTYPE

CutterDia



14mm.15mm



Platethickness

Max.12mm

CutterDia



16mm.17mm



Platethickness

Max.25mm

CutterDia



17.5mm.18mm


Platethickness

Max.25mm

CutterDia



17.5mmthru40mm


Platethickness

Max.35mm

TJ12696PILOTPIN 08025

TJ15859PILOTPIN 08035

TJ16019PILOTPIN 08050

HIBROACHONE-TOUCHTYPE

JETBROACHONE-TOUCHTYPE

JETBROACHONE-TOUCHTYPE

91mm

112mm

CutterDia



18mmthru35mm

Platethickness
Max.25mm

CutterDia



17.5mmthru40mm

Platethickness
Max.35mm

CutterDia



17.5mmthru65mm

Platethickness
Max.50mm

CUTTERANDSUITABLEPILOTPINQA-6500

76mm

PILOTPIN CUTTER

Align

5-7 Preparation of chip breakers

WARNING

・Set the chip breaker so that the tips of the blade and

chip stopper may not interfere with the cutting tool
both at the top and bottom in setting up the chip
breaker.

(Fig.20)

(Fig. 21)

The chip breaker is to cut cutting chips in randomly
short length produced during the drilling operation for
easy discharge of the cutting chips.

・The blade is mounted on the magnet as the standard

item.

・QA-6500 model only is supplied with the chip stopper.

It can cut produced cutting chips in more proper length
during the cutting operation with the cutter diameter
of 40mm to 65mm diameter. (Cutters other than 40mm
to 65mm diameter can not be used.)

(1) Setting the blade (See the fig. 20)

(1-1) Mounting the cutter

Loosen the hex. socket head cap screw and retract
the blade in the arrow direction until it can not retract
any further, and then mount the cutter.
(1-2) Setting the blade

Set the blade with the gap between the cutter and tip
of the blade being 0.5mm to 0.8mm, securely mount it
on the blade base with the hex. socket head cap screw.

(2) Setting the chip stopper (See the fig. 21) (It is
supplied with QA-6500 model only. )

(2-1) Mounting the chip stopper

Loosen the hex. socket head cap screw fastening the
blade, and remove the blade and hex, socket head cap
screw.

Mount on the blade base with the removed hex. socket
head cap screw the chip stopper attached to the unit side
with the accessory band. (

Attach the removed blade to the unit

side with the accessory band to avoid losing it.

)

(2-2) Mounting the cutter

Loosen the hex. socket head cap screw, retract the
chip stopper in the arrow direction until it can not retract
further, and mount the cutter.
(2-3) Setting the chip stopper

Set the chip stopper with the gap between the cutter
and tip of the chip stopper being 0.5mm to 0.8mm, and
securely fix the stopper to the blade base with the hex.
socket head cap screw.

5-8 Preparing the Cutting Oil

Safety Notes on Cutting Oil

WARNING

(1) Application and Usage Limitations

・Use only as a cutting fluid. Not for use in ordinary

households.

(2) Precautions on Handling Cutting Oil

・This liquid contains amines. It should not be mixed

with rust preventives containing nitrite.

・May cause inflammation if it enters the eyes.

Protective eye-wear should be used when handling
to prevent entry into the eyes.

・Skin contact may cause inflammation. Protective

gloves should be worn when handling to prevent
contact with the skin.

・May cause discomfort if mist or vapor is inhaled.

Breathing apparatus should be used when handling
and mist or vapor should not be inhaled.

・Dilution should be carried out in accordance with the

Instruction Manuals.

・Keep it out of reach of children.
・Do not drink it.

(3) Emergency Treatment

・If it has entered eyes, immediately open the eyelids

as wide as possible and wash thoroughly with water
for at least 15 minutes. If there is inflammation, consult
a physician and follow the instructions.

・If it has contacted the skin, wash immediately with soap

and water. Soiled clothing should be removed and
laundered thoroughly before re-use. If there is
inflammation, consult a physician and follow the
instructions.

9

Chip stopper
(attached to the unit side for
QA-6500 only)

Blade
(supplied as a standard item)

0.5-0.8mm

Retract the blade

Hexagon socket
head cap screw

Blade

Blade base

Blade base

0.5-0.8mm

Hexagon socket
head cap screw

Chip stopper

Retract the chip stopper

・If mist or vapor has been inhaled, immediately transfer

the patient tot fresh air, cover his/her body with a
blanket and keep warm and quiet. Consult a physician
and follow the instructions.

・If it has been ingested, immediately give copious water

and induce vomiting. Consult a physician and follow
the instructions. If the patient is unconscious, do not
administer water or induce vomiting.

(4) In Case of Fire

・For a fire in the vicinity, wear protective equipment

and extinguish the fire from upwind with foam, powder
or CO2 fire extinguishers.

(5) Method of Storage

・Seal after use to prevent admixture with dirt and/or

water.

・Store in a cool dark place away from direct sunlight

and rain.

(6) Method of Disposal

・Disposal of undiluted and diluted fluid should be

handled as waste fluid in accordance with the law by
a waste disposal specialist.

・Wash water should be treated by pH adjustment,

flocculation and settling, activated sludge treatment,
activated carbon adsorption, etc., and discharged in
accordance with municipal standards.

・Since empty containers contain dregs, they should be

handled with care.

(7) Other

・If transferred to other containers for use, the names

of chemicals used in the workplace and the labeled
contents should be displayed and kept together with
the Instruction Manuals ready for immediate perusal.

・Anyone wishing to have further details may request

product safety data sheets from manufacturer.

・The inscribed details are based on currently available

information and data and updated by new knowledge.

・Items to be noted are aimed at normal handling.

Where special handling is involved, safety measures
appropriate to the application and method of handling
should be implemented.

・The inscribed details are submitted for your information

and do not imply assurances or acceptance of
responsibility.

5-8-1 Preparing the Cutting Oil

(1) Use our authentic Cutting Oil (light blue). Cutting
performance and cutter life may be reduced if other
Cutting Oils are used.

(2) Dilute the Cutting Oil eight to ten times with tap water.

(3) The Oil Tank is a cartridge type tank. Remove it
from the Oil Tank Bracket and fill it with Cutting Oil away
from the tool so that oil will not be spilled on the tool.
The Oil Tank should be installed so that its cap fits in
the Oil Tank Bracket. (Fig. 22) When drilling is being
conducted on a continuous basis, it is recommended
that another tank be prepared so that operations can be
continued easily by just changing the Oil Tank, even
when the oil in the former tank runs out during the
operation.

(Fig. 22)

5-8-2 Flow Rate Control

The Cutting Oil flow is controlled by adjusting the P­Valve on the Oil Tank Bracket and observing the Oil
Dropper on the front of the Drill Motor. As a guide for
the oil feed rate it is generally recommended that the
slags (chips) be kept constantly wet during the drilling
and free from discoloration due to burning etc. The flow
rate adjustment should be performed during drilling or
when the Pilot Pin is depressed after lowering the Drill
Motor. The P-Valve should be closed when operations
are interrupted for a long period of time. (Fig. 23)

(Fig. 23)

5-9 Inserting the Power Plug into the Power Source

CAUTION

Set the switch to Off before inserting the Power Plug.

The power supply voltage used must be correct.

6 HOW TO OPERATE THE TOOL
4 ELECTRONIC CONTROL FUNCTIONS

10

Part No. Part Name

TB03700 Oil Tank Ass'y

Oil Dropper

Oil Tank

Cap

Oil Dropper

P-Valve

Oil Tank Bracket

OFF

Quick Auto

QA-4000

MAGNET ON

MOTOR ON

NITTO

NITTO KOHKI CO.,LTD.

TQ05061

6-2 Use Manual Feed for Elongated Holes

WARNING

Always use manual feed for making elongated holes
and work slowly.

●

Elongated holes should be drilled in sequence of①→

②→③ . Holes ② and ③ should be drilled manually

without excessive pressure on the cutter. Avoid drilling
elongated holes with automatic feed since it may
cause the cutter to break or cause unexpected
accidents. File away any excesses.(Fig. 26)

(Fig. 26)

●

When making elongated holes, be sure to move far

enough sideways for the Pilot Pin to be engaged
before making the next hole.

6-3 Use Manual Feed for Drilling Laminated Plates

CAUTION

●

Always use manual feed for drilling laminated

plates and work slowly.

●

Laminations must be clamped together securely.

●

When drilling laminated plates, raise the cutter when

the top plate has been drilled and remove the slag
(metal chips) from the hole. Then drill the lower plate.

●

Not removing the slag (metal chips) will cause the

cutter to bind and lift the Magnet.

6-4 Drilling Procedure
(1) Punching

The punch hole should be vertical with respect to the
workpiece and rather large in size. Precisely place the
punch hole since it serves as a drilling guide. (Fig. 27)

(Fig. 27)

11

MOTOR

MAGNET

Switch Knob

MAGNET

MOTOR

Switch Knob

Red

File away any excesses

ON

OFF

ON

ON

OFF

ON

LOADDETECTOR

ON

LOAD

STOP

6 HOW TO OPERATE THE TOOL

WARNING

Wear the safety goggle while working. If much dust
is produced, wear a dust mask.

6-1 Start and Stop

CAUTION

●

Switch On and Off in stages.

●

Unless the switch is set to On in stages, the Drill

Motor may not start.

(1) Magnet On

Turn the Switch Knob to the Magnet On position. The
power lamp will come on and the Magnet will activate.
(Fig. 24)

(Fig. 24)

(2) Drill Motor On

Set the Switch Knob to the Motor On position. The
Drill Motor will run.(Fig. 25)

(Fig. 25)

(3) All Stop

When the Switch Knob is set back from the Motor On
position to the Magnet On position, the Motor will stop.
When the Switch Knob is set further back from Magnet
On position to the Off position, the Magnet will be
deactivated and all functions will stop.

1

2 3

(2) Make sure that both the Magnet adhesion surface
and the workpiece surface are clean.

CAUTION

If foreign matter is caught between the surfaces,
there is a danger that the tool may be spun around.

Gaps between the Magnet adhesion surface and the
workpiece weaken the magnetic holding power. Always
keep the Magnet adhesion surface free from foreign
matter (such as metal chips), unevenness, and rust.

(3) Align with punch hole

Turn the Rod Handles in the counterclockwise
direction to lower the cutter gently and align the tip of
the Pilot Pin with the punch. (Fig. 28)

(Fig. 28)

(4) Magnet on

CAUTION

Make sure the Magnet is clinging to the workpiece.

Turning the switch to the Magnet On position causes
the Magnet lamp to come on and activates the Magnet.
(Fig. 29)

(Fig. 29)

(5) Stabilizer adjustment

CAUTION

The Stabilizer serves to use the adhesive force of
the Magnet effectively. After switching on the
Magnet, adjust it so that the Magnet clings to the
workpiece. Make sure the Stabilizer is not protruding
too far and lifting the Magnet. (Fig. 30)

(Fig. 30)

(6) Cutting Oil control.

When the P-Valve on the Oil Tank Bracket is open
and the Drill Motor is lowered by turning the Rod Handles
in the counterclockwise direction, the Pilot Pin will be
pushed up allowing the Cutting Oil to begin to flow.
Adjust the oil flow rate by observing the Oil Dropper on
the front of the Drill Motor. (Fig. 31)

(Fig. 31)

(7) Drill Motor on

CAUTION

Do not touch the rotating parts.

Turning the Switch Knob to Motor On position starts
the Drill Motor running. (Fig. 32)

(Fig. 32)

12

Lower partially

ON

OFF

ON

MAGNET

MOTOR

Switch Knob

Nut

Stabilizer

P-Valve

ON

OFF

ON

MAGNET

MOTOR

Switch Knob

(8) Automatic feeding

CAUTION

●

Once it has started to feed, do not touch the Rod

Handles until the drilling is finished.

●

Do not use automatic feed if the finish side is slanted.

Pushing the Rod Handles towards the body activates
the automatic feeding. The feed in the first stage of the
cutting operation is automatically slow and manual feed is
not required. (Fig. 33)

Start cutting about 2 seconds after the electric drill
operation has been started.
If cutting has been started within 2 seconds, the
electric drill may be potentially stopped without
ascending even if drilling has been completed.

(Fig. 33)

When drilling a hole in an angle, channel or H-section,
etc., the cutter may be damaged when it comes to a slanted
or radiused surface on the finish side. Feed slowly when
starting and finishing. (Fig. 34)

(Fig. 34)

(9) Finishing the holes

CAUTION

Beware of ejected slags when finishing the holes.
Never touch the slags with bare hands since they
are hot and sharp.

When the drilling is finished, the Drill Motor will rise
automatically and stop. When it has stopped, pull the
Rod Handles to the outside to switch off automatic feed.
Then quickly set the Switch Knob to the Off position. If
you fail to do this, current will continue to flow in the
Magnet and shorten its life. (Fig. 35)

(Fig. 35)

(10) Slag removal

Do not start the next drilling with slag remaining on the
cutter.

When the drilling is completed, the spring loaded Pilot
Pin automatically ejects the slags. If, however, slags
do not eject and the inside of the cutter unit is clogged
with slags, the subsequent drilling will fail. In this case,
remove slags by hitting its flange with a thin punch.
(Fig. 36)

(Fig 36)

13

Rod Handle

Automatic feed

ON

OFF





MAGNET

MOTOR

Switch Knob

R

ON

OFF

ON

Pilot oin

Slag (Chips)

Cutter

Slag

Flange part

Thin punch

Solutions

Reset the limit switch by
moving the electric drill a little
upward or downward.

Replace the faulty Magnet
Part.

Turn the automatic feed ON in
the beginning of a drilling
operation.

Avoid wiring which may cause
votage variation (Putting many
loads on one outlet prohibited)

Increase the supply of the
cutting fluid in volume.

Remove them.

Sharpen the cutter or replace
it with new one.

Fit a 10mm or thicker iron
plate in the back of the work.

Clean the bottom free of
foreign matters.

Sharpen it or replace it with
new one.

Replace it.

Operate the process all over
again from the beginning.

Refill lubrication oil.

7 TROUBLESHOOTING

WARNING

●

Do not attempt to repair the tool yourself. This will cause damage to the tool and danger to yourself when

you use it again.

●

If any of the following, or other symptoms occur, or if there are other matters concerning usage that you do

not understand, please consult the sales agent from whom you purchased the tool or an authorized dealer.

This tool is controlled by electronic functions and will stop automatically if the electronic control system malfunctions
due to power supply noise. During drilling, the following symptoms are not considered to be problematic. For safety
reasons, check the tool only after ensuring the Switch Knob is set to Magnet On, the Rod Handles are pushed outside,
and the automatic feeding is Off and the Drill Motor retracted:

14

Problems

Electric drill does not start
rotation when the switch knob
is turned ON.

Electric drill moves up and
stops when the automatic feed
is turned ON.

Electric drill stops and moves
up in the middle of drilling a
hole.

The entire unit stops its
operation during drilling a hole
and the orange indicator lamp
is lighted.

The Side slip detection
function is actuated as the
magnet slips sideways to stop
the unit entire operation and
to light the green and yellow
indicator lamps.

Electric drill does not move up
but stops at the bottom stroke
end after a hole drilling
process is completed.

Inquire the sales agent from you purchased or an authorited dealer if you have above or other troubles, or any questions concerning
the operation of the unit.

Red Orange

ON

STOP

LOAD

LOADDETECTION

Red Yellow

Green

ON

STOP

LOAD

LOADDETECTION

Red Yellow

Green

ON

STOP

LOAD

LOADDETECTION

Red Yellow

Green

ON

STOP

LOAD

LOADDETECTION

Red Yellow

Green

ON

STOP

LOAD

LOADDETECTION

Red Yellow

Green

ON

STOP

LOAD

LOADDETECTION

Causes

The limit switch is tripped
adjacent to the upper or lower
stroke limit.

Electro-Magnet does not have
the holdingpower (somehow,
the coil is cut off)

The drill is operated in the
manual feed mode.

Sudden drop in voltage

Sufficient cutting fluid is not
supplied.

Cutting dusts or chips stuff the
cutter tip.

Cutter tip is worn out.

The work is too thin.

Cutting chips or the like are stuck
in the bottom of the magnet.

The cutter tip is worn out.

The magnet is defective.

The hole is drilled with the
drilling load scarcely needed.
(The work is too thin.)

Cutting started immediately
after electrical drill started

Lubrication oil runs out in the
spindle arbor and needle
bearings.

Lamp indications

Red Yellow

ON

STOP

LOAD

LOADDETECTION

8 MAINTENANCE AND INSPECTION

WARNING

Switch off and remove the power plug from the
power supply during maintenance and inspection.

CAUTION

Check all attached parts periodically for loose
screws. Securely tighten any loose screw.

8-1 Tighten the Set Screw when the tool is not in use

For safety reasons, when the tool is not in use or when
the drilling operation is suspended, keep the Drill Motor
from moving downward due to its dead weight by
tightening the stopper set screw with the Drill Motor in
an elevated position. If the Drill Motor is left down, the
Pilot Pin or cutter may be damaged during transit.
(Fig. 37)

8-2 Greasing of sliding surfaces

From time to time, the sliding surfaces between the
body and the Slide Board should be greased. (Fig. 37)

8-3 Loose Slide Board adjustment

Any looseness between the body and the Slide Board
will adversely affect drilling precision, leading to
premature wear on the cutter. When looseness is
encountered, eliminate it by uniformly re-tightening the
four Slide Board adjustment screws on the lateral side
of the body to the extent that the Drill Motor will not fall
under its dead weight. The screws are designed to work
as a double-lock, so they should be securely tightened
by turning the nuts. Do not adjust using the Set Screws.
(Fig. 37)

8-4 Inspection of the Bracket

The Bracket which supports the Spindle Arbor is of
key importance in maintaining drill precision. The
Bracket is tightened by three screws, which should be
inspected from time to time to ensure they are tight.
(Fig. 37)

15

(Fig. 37)

8-5 Sharpening of Pilot Pin tip

If the Pilot Pin tip is dull, the pin will not be able to fit
itself into the punching hole, causing poor drilling precision.
It should be inspected from time to time, and , if the Pilot
Pin tip is found to be dull, sharpen the tip or replace with a
new one. Exercise caution during the sharpening
operation as any rough grinding softens the tip due to
annealing, even to the point of disabling it in some cases.
(Fig. 38)

(Fig. 38)

Sharpen
the tip

Optimal angle

Pilot Pin

Pilot Pin

Cutter

Sleeve

Spindle Arbor

Oil Dropper

Bracket

Side Handle

Drill Motor

Slide Board

Slide Board
adjustment screw

Rod Handle

Set Screw

Body

Model

WARNING

QA-4000

NITTO

●Read instruction manual before use.

●Always wear eye protection.

●Never use in the rain. Have a chance

of electric shock. Always ground the
machine.

●Never touch moving parts.

●Do not use on the wall or

upsidedown.

●Use chain to avoid possible
drop of machine.

MADE IN JAPAN

TQ05062

LOAD DETECTOR

ON

LOAD

STOP

VOLTAGE

V~(50/60Hz)

DRILL MOTOR 680W

Cutter diameters

Plate thickness

ø17.5~ø40mmMax. 35mm

Max. 12mm

Max. 25mm

ø16~ø18

mm

ø14・ø15

mm

JETBROACH

HIBROACH

MAGNET 50W

DRILL MOTOR SPEED

No750min-1

NITTO KOHKI CO.,LTD.

8-9 Hi-broach tool angles

For broach diameters of 14 to 25mm, the Hibroach
One-touch Type blade shapes are no different from the
conventional Hibroach Side Lock Type. But from 26 to
35mm diameters the blade shapes are different.
(Fig.41, Fig.42)

Note the difference between blade shapes when re­grinding.

(Fig. 41)

(Fig. 42)

8-6 Loosening a tight Pilot Pin

When the cutter needs to be replaced, pull out and
change the Pilot Pin which acts as a guide. However, if
metal chips are caught between the cutter and the pin,
the pin may be difficult to be pulled out. Tap the end of
the pin gently with a wooden mallet as you pull it out.
(Fig. 39)

(Fig. 39)

8-7 Cutter grinding

When the cutter needs re-grinding, consult the sales
agent from whom you purchased the tool or an authorized
dealer.

8-8 Jetbroach tool angles

Jetbroach tool angles are as shown in the figure.
(Fig. 40)

(Fig. 40)

16

Edge

Pilot Pin

Slags

Inside of inner cutting tip

Inner cutting tip

Outside of inner

cutting tip

Inside of outer cutting tip

Outside of

outer cutting tip

Outer cutting tip

Outer cutting tip

Inner cutting tip

Hibroach tool angles ( φ 14 〜φ25)

Hibroach tool angles ( φ 26 〜φ35)

12゜

25゜

28゜

12゜

12゜

t

Outside

Inside

Outside

Inside

1/2t〜1/3t

A

B

2.3(φ17.5

〜

φ25(mm))

2.8(φ26

〜

φ65(mm))

20°

20°

5°

5°

1.1

20°

20°

5°

5°

0.3

Outer cutting tip

Inner cutting tip

3.7(φ26

(mm))

3.9(φ26

.

5

(mm)

3.2(φ27〜φ35

(mm)

25°

20°

12°

12°

1.1

25°

20°

12°

12°

0.55

Outer cutting tip

Outer cutting tip

Inner cutting tip

Inside of inner cutting tip

Inside of outer

cutting tip

Inner cutting tip

Outside of

outer cutting tip

Outer cutting tip

Inside of outer cutting tip

Inner cutting tip

9 ORDERING SERVICE PARTS

In ordering parts and components from the sales agent
from whom you purchased the tool or an authorized
dealer, give each part number, parts name and quantity
required.

9-1 Genuine Cutting Oil

CAUTION

Use our Genuine Cutting Oil.

9-2 Pilot Pin

CAUTION

Whenever you buy a cutter, should also buy a Pilot
Pin to suit.

(metric sizes)

9-3 Supporting Magnet Assy

Part No. Part Name

Applicable cutter (inch)

TK00596 Pilot Pin 0625(B1)

Hibroach φ9/16", φ 5/8"

TK00597 Pilot Pin 0825(A1)

Hibroach of φ11/16",
thru φ1-3/8"

TJ15859 Pilot Pin 08035(A2)

Jetbroach 1-3/8" depth

TJ16019 Pilot Pin 08050(A3)

Jetbroach 2" depth

Part No. Part Name

Applicable cutter (mm)

TJ12694 Pilot Pin 07025(B1)

Hibroach φ14thru φ 17

TJ12696 Pilot Pin 08025(A1)

Hibroachφ17.5thruφ35

TJ15859 Pilot Pin 08035(A2)

Jetbroach

35 depth

TJ16019 Pilot Pin 08050(A3)

Jetbroach 50

depth

8-10 Inspecting and replacing Carbon Brushes

The worn condition of the Carbon Brushes should be

inspected periodically.

Commutation will deteriorate when the remaining
length is about 5mm and may cause a breakdown so
the brushes should be replaced in accordance with the
following procedure. (Fig. 43)
(1) Remove the Brush Cap with a screwdriver. (Fig. 44)
(2) Remove the worn brush, replace it with a new one
and refit the Brush Cap. (Fig. 44)
(3) After replacement, run the tool under no load for about
ten minutes.

(Fig. 43)

(Fig. 44)

17

5mm

Part No. Part Name

TB02621

Water-soluble Cutting Oil 2R (Light Blue)

Brush Cap

Carbon Brush

(inch sizes)

Part No. Part Name

TB04374 Supporting Magnet Assy

9-4 Ordering parts

Hibroach One-touch Type (metric sizes)
QA-4000

Hibroach One-touch Type (inch sizes)
QA-4000

Hibroach One-touch Type (metric sizes)
QA-6500

Hibroach One-touch Type (inch sizes)
QA-6500

Jetbroach One-touch Type (metric sizes)
QA-4000, QA-6500

Jetbroach One-touch Type (inch sizes)
QA-4000, QA-6500

Jetbroach One-touch Type (metric sizes)
QA-6500

Jetbroach One-touch Type (inch sizes)
QA-6500

18

TK00559 11/16" × 2"
TK00560 3/4" × 2"
TK00561 13/16" × 2"
TK00562 7/8" × 2"
TK00563 15/16" × 2"
TK00564 1" × 2"

TK00567 1-1/16" × 2"
TK00568 1-1/8" × 2"
TK00565 1-3/16" × 2"
TK00569 1-1/4" × 2"
TK00570 1-5/16" × 2"
TK00571 1-3/8" × 2"

Part No.

Diameter ×Depth

Part No.

Diameter ×Depth

Part No.

Diameter ×Depth

Part No.

Diameter ×Depth

TK00572 1-7/16" × 2"
TK00573 1-1/2" × 2"
TK00574 1-9/16" × 2"
TK00575 1-5/8" × 2"
TK00576 1-11/16" × 2"
TK00577 1-3/4" × 2"

TK00578 1-13/16" ×2"
TK00579 1-7/8" × 2"
TK00580 1-15/16" ×2"
TK00581 2" × 2"

Part No.

Diameter ×Depth

Part No.

Diameter ×Depth

Part No.

Diameter ×Depth

TK00331 14 × 12
TK00332 15 × 12

TK00333 16 ×25
TK00334 17 × 25

TK00335 17.5 × 25
TK00336 18 × 25

TK00582 9/16" × 1"

Part No.

Diameter ×Depth

Part No.

Diameter ×Depth

TK00583 5/8" × 1"

TK00357 33 × 25
TK00358 33.5 × 25
TK00359 34 × 25
TK00360 34.5 × 25
TK00361 35 × 25

TK00350 26.5 × 25
TK00351 27 × 25
TK00352 28 × 25
TK00353 29 × 25
TK00354 30 × 25
TK00355 31 × 25
TK00356 32 × 25

TK00343 22.5 × 25
TK00344 23 × 25
TK00345 23.5 × 25
TK00346 24 × 25
TK00347 24.5 × 25
TK00348 25 × 25
TK00349 26 × 25

Part No.

Diameter ×Depth

Part No.

Diameter ×Depth

Part No.

Diameter ×Depth

Part No.

Diameter ×Depth

TK00336 18 × 25
TK00337 19 × 25
TK00338 19.5 × 25
TK00339 20 × 25
TK00340 21 × 25
TK00341 21.5 × 25
TK00342 22 × 25

TK00394 25 × 50
TK00395 26 × 50
TK00396 26.5 × 50
TK00397 27 × 50
TK00398 28 × 50
TK00399 29 × 50
TK00400 30 × 50
TK00401 31 × 50
TK00402 32 × 50
TK00403 33 × 50
TK00404 34 × 50
TK00405 35 × 50
TK00406 36 × 50
TK00407 37 × 50

TK00380 17.5 × 50
TK00381 18 × 50
TK00382 19 × 50
TK00383 19.5 × 50
TK00384 20 × 50
TK00385 20.5 × 50
TK00386 21 × 50
TK00387 21.5 × 50
TK00388 22 × 50
TK00389 22.5 × 50
TK00390 23 × 50
TK00391 23.5 × 50
TK00392 24 × 50
TK00393 24.5 × 50

TK00408 38 × 50
TK00409 39 × 50
TK00410 40 × 50
TK00411 41 × 50
TK00412 42 × 50
TK00413 43 × 50
TK00414 44 × 50
TK00415 45 × 50
TK00416 46 × 50
TK00417 47 × 50
TK00418 48 × 50
TK00419 49 × 50
TK00420 50 × 50
TK00442 51 × 50

Part No.

Diameter ×Depth

Part No.

Diameter ×Depth

Part No.

Diameter ×Depth

Part No.

Diameter ×Depth

TK00443 52 × 50
TK00444 53 × 50
TK00445 54 × 50
TK00446 55 × 50
TK00447 56 × 50
TK00448 57 × 50
TK00449 58 × 50
TK00450 59 × 50
TK00451 60 × 50
TK00607 61 × 50
TK00608 62 × 50
TK00609 63 × 50
TK00610 64 × 50
TK00611 65 × 50

TK00517

11/16" ×1-3/8"

TK00518

3/4" × 1-3/8"

TK00519

13/16" ×1-3/8"

TK00520

7/8" × 1-3/8"

TK00521

15/16" ×1-3/8"

TK00522

1" × 1-3/8"

Part No.

Diameter ×Depth

Part No.

Diameter ×Depth

Part No.

Diameter ×Depth

Part No.

Diameter ×Depth

TK00523

1-1/16" ×1-3/8"

TK00554

1-1/8" ×1-3/8"

TK00555

1-3/16" ×1-3/8"

TK00524

1-1/4" × 1-3/8"

TK00525

1-5/16" ×1-3/8"

TK00526

1-3/8" ×1-3/8"

TK00326 34 × 35
TK00328 35 × 35
TK00602 36 × 35
TK00603 37 × 35
TK00604 38 × 35
TK00605 39 × 35
TK00606 40 × 35

Part No.

Diameter ×Depth

Part No.

Diameter ×Depth

Part No.

Diameter ×Depth

Part No.

Diameter ×Depth

TK00318 26.5 ×35
TK00319 27 × 35
TK00320 28 × 35
TK00321 29 × 35
TK00322 30 × 35
TK00323 31 × 35
TK00324 32 × 35
TK00325 33 × 35

TK00310 22 × 35
TK00311 22.5 ×35
TK00312 23 × 35
TK00313 23.5 ×35
TK00314 24 × 35
TK00315 24.5 ×35
TK00316 25 × 35
TK00317 26 × 35

TK00301 17.5 ×35
TK00302 18 × 35
TK00304 19 × 35
TK00305 19.5 ×35
TK00306 20 × 35
TK00307 20.5 ×35
TK00308 21 × 35
TK00309 21.5 ×35

TK00587 7/8" × 1"
TK00588 15/16" ×1"
TK00589 1" ×1"

TK00590 1-1/16" ×1"
TK00591 1-1/8" × 1"
TK00592 1-3/16" ×1"

Part No.

Diameter ×Depth

Part No.

Diameter ×Depth

Part No.

Diameter ×Depth

Part No.

Diameter ×Depth

TK00593 1-1/4" ×1"
TK00594 1-5/16" ×1"
TK00595 1-3/8" ×1"

TK00584 11/16" ×1"
TK00585 3/4" × 1"
TK00586 13/16" ×1"

10 ATRA ACE QA-4000 220-240V〜ASSEMBLY

WARNING

The illustration is for information only. Users should never disassemble parts. Contact the sales agent from whom you purchas

ed the tool or an authorized

dealer should the tool need service, repair or replacement of parts.

19

1 TB04075 Drill Motor Sub Ass'y B 1set

- (TB00598) Carbon Brush Ass'y 1set

2 TQ05065 Label Cutter insertion 1

3 (TQ05066) Label Caution Cutter 1

9 (TQ05064) Label mounting the Cutter 1

42 (TQ06708) Label Caution Start Cutting 1

4 CP21947 Packing S-4.7 x 8 x 0.8 2

5 TP14500 Hose Nipple 2

6 TB01098 Tube 4 x 7 x 3000 Ass'y 1set

7 TB02534 Side Handle Ass'y 1set

8 TB01098 Tube 4 x 7 x 3000 Ass'y 1set

10 TP14495 P-Valve PT1/8 1

11 TQ00672 Dropper Nipple 2

12 TB00503 Oil Dropper Ass'y 1set

13 TP03261 Spring Pin 4 x 26AW 1

14 TB01672 Ball 5/16 Ass'y 1set

15 TP15998 Spring 1.6 x 16.2 x 120 1

16 TQ01895 Pilot Spacer 1

17 TP15848 Spacer 10.5 x 19 x 5 1

18 TP13905 Internal Retaining Ring RTW19 2

19 TB01348 Washer Ass'y 1set

20 TQ01898 Spring 0.8 x 12 x 31 1

21 TB01349 Push Ring Ass'y 1set

22 TQ01896 Rotating Spring 1

23 TQ01897 Sleeve 1

24 TP15239 External Retaining Ring C-28 1

25 TB00713 Oil Ring Ass'y 1set

26 (TP14499) Oil Seal GD 38 x 48 x 4 2

27 TP12773 Washer 38.5 x 54 x 1 1

28 TP14969 External Retaining Ring ISTW-38 1

29 TQ04779 Oil Tank 1

30 TB03785 Cap Ass'y 1set

31 (TQ00701) Packing Cap 1

32 TB01380 Oil Tank Bracket Sub Ass'y 1set

33 (TP11994) O-Ring P-4 1

34 (CP20180) O-Ring P-18 1

35 TP03086 Hex. Socket Head Cap Screw 6 x 20 6

36 TQ01899 Slide Board 1

37 TP14717

Hex. Socket Head Cap Screw 10 x 20

1

38 TP14178

Hex. Socket Head Cap Screw 6 x 10

2

39 TP08013

Hex. Socket Head Cap Screw 5 x 25

4

40 TP15111 Rack 1

41 TB02694 Bracket Ass'y 1set

43 TQ03344 Hex. Socket Head Cap Screw 6

8 x 20 with Spring Washer

45 TP12777 Slide Plate 2

46 TQ06773 Gib 1

47 TQ00394 Seal Bushing 1

48 TQ01928 Packing Pole 1

49 TB02687 Square Pole Ass'y 1set

50 TB00578 H Cord Ass'y 1set

52 TB00577 F Cord Ass'y 1set

53 TQ01933 Packing Body 2

57 TQ04783 Supporter 5

58 TQ00258 Seal Washer M4 6

59 TQ01526 Pan Head Screw 4 x 10 4

60 TP02419 Pan Head Screw 6 x 10 8

Accessories

TP04696 Hex. Socket Screw Key 3 1

TP01939 Hex. Socket Screw Key 4 1

TP17014 Spanner 8 x 10 1

TJ15859 Pilot Pin 08035 1

TA99027 Chain Ass'y 1set

TB02145 Cutting Oil 0.5L Ass'y 1set

TQ05612 Instruction Manual 1

TP10198 Tool Box 285 x 125 x 62 1

TQ05067 Label Combination 1

No. Part No. Part Name Q'ty Price

No. Part No. Part Name Q'ty Price

No. Part No. Part Name Q'ty Price

11 ATRA ACE QA -4000 220-240V〜PARTS LIST

The part numbers with ( ) are included in the Ass'y parts written above them.

119 TQ01924 Ball Bearing 688ZZ 1

120 TQ01926 Washer 10.2 x 20 x 0.6 1

121 TB01360 Spur Gear 30 M1 Ass'y 1set

122 TQ02435 Spur Gear 70 M1 B 1

123 TQ01913

Parallel Key 4 x 4 x 7 Both ends round

2

124 TQ10130

Parallel Key 3 x 3 x 10 Both ends round

1

125 TQ01923 Gear Shaft B 1

126 TQ01916 Ball Bearing 6801ZZ 2

127 TP04715 Hex. Socket Head Cap Screw 4 x 8 12

128 TQ01920 Internal Retaining Ring RTW-9 1

129 TQ01912 Spring Stopper 1

130 TQ01911 Spring 0.6 x 3 x 35 1

131 TQ01919 Spur 1

132 TQ01963 Washer 14.5 x 25 x 0.6 1

133 TQ02434 Spur Gear 70MIA 1

134 TB01358 Clutch Gear Sub Ass'y 1set

135 TP15428 Ball 5 φ 2

136 TQ01915 Gear Shaft A 1

137 TQ01917 Ball Bearing 6803ZZ 1

138 TQ01918 Shift Ring 1

139 TQ01960 Roll Pin 4 x 22 1

140 TQ01909 Gear Box 1

141 TB01356 Spur Gear 41 Ass'y 1set

142 TP04197

Hex. Socket Head Cap Screw 6 x 30

2

143 TB02325 Motor Ass'y 1set

- (TB00599) Carbon Brush Ass'y (Feed Motor) 1set
144 TP18619

Hex. Socket Head Cap Screw 4 x 30

4

145 TQ01961 Grip Ring GS-8 1

146 TB00510 Harmonic Ass'y 1set

147 TP12328 External Retaining Ring STW-9 1

148 TQ01952 Clutch 1

149 TQ00725 Ball Bearing 6809ZZ 2

150 TP17384 External Retaining Ring C-32 1

151 TP14412 Retainer Stopper 1

152 TP01945 Hex. Socket Head Cap Screw 5

x 12 1

154 TQ04949 Blade 1

155 TQ04950 Blade base 1

158 TB08670 Fuse Holder Ass

'

y 1set

- (TQ12661) Fuse 3A 250V 1

No. Part No. Part Name Q'ty Price

20

61 TQ01331 Seal Washer M6 9

62 TQ06040 Circuit Board 1

65 TB08845 Spare Control Board Ass'y 1set

66 TB01363 Side Slip Detection Function Ass'y 1set

67 TQ10600

Hex. Socket Head Cap Screw 4 x 18

2

68 FS00315 Pan Head Screw 2 x 20 2

69 TQ00729 Spring Washer M2 2

70 TQ00707 Shaft 2

71 TP03914 Hex. Nut Type3 M16 1

72 TQ01954 Stabilizer Shaft 1

73 TP08598 Pan Head Screw 3 x 5 3

74 TQ00844 Plate Automatic Feeder 1

75 TQ01903 Inner Shaft 1

76 TQ01901 Handle Stem 1

77 TP12821 Spring Pin 5 x 26AW Double 3

78 TQ00680 Rod Handle 3

79 CP01123 Ball 3/16 7

80 TP06396 Spring 3

81 TP06397 Hex. Socket Set Screw with 3

Cup Point 6 x 8

82 TP13891 Spring Pin 5 x 38AW Double 1

83 TQ01902 Clutch Shaft 1

84 TQ01904 Clutch Ring 1

85 TQ00682 Spring 1.2 x 8 x 17 1

86 TP00092 Washer M6 1

87 TQ00683 Grip Ring GS-6 1

88 TP02931 Set Screw 1

89 TP07419 Hex. Nut Type3 M6 5

90 TQ04781 Hex. Socket Set Screw 6 x 14 5

91 TB01286 Cabtyre Cord Ass'y 1set

92 LP08489 Bind Screw 4 x 6 1

93 TP13889 Cable Connector SC4-3 1

156 TQ01838 Cable Connector SC4-1 1

94 TB08763 Body Sub Ass'y A 1set

95 (TP05136) Drive Rivet No.2 x 4.8 6

96 (TP04769) Plate Serial Number 1

97 (TQ05610) Plate WARNING 1

159 (TQ11565) Label Arbor Warning 1

157 (TQ12743) Label Fuse 1

98 TB03968 Transformer Sensor Ass'y 1set

99 TP00067 Hex. Nut M3 3

100 TP04126 Retaining Ring E-12 3

101 TQ00708 Spur Gear 24M1.5 1

102 TQ00706 Spur Gear 16 x 24 1

103 TB03702 Switch Ass'y 1set

104 TP02627 Hex. Nut M2 2

105 TQ11302 Limit Switch ABS5636413 1set

106 TB03967 Transformer Power Supply Ass'y 1set

107 TQ01330 Seal Washer M3 3

108 TP03255 Pan Head Screw 3 x 8 3

109 TP12819 Pan Head Screw 4 x 6 2

110 TB01381 Switch Knob Ass'y 1set

111 TQ05061 Switch Plate 1

115 TB00573 D Cord Ass'y 1set

116 TB03809 M-M Cord Ass'y 1set

117 TQ01962 Collar Cap K-100 16CSBL 1

118 TQ01910 Gear Box Cover 1

21

12 ATRA ACE QA-6500 220-240V〜ASSEMBLY

WARNING

The illustration is for information only. Users should never disassemble parts. Contact the sales agent from whom you purchas

ed the tool or an authorized

dealer should the tool need service, repair or replacement of parts.

120 TB00573 D Cord Ass'y 1set

121 TB03809 M-M Cord Ass'y 1set

122 TQ01962 Collar Cap K-100 16CSBL 1

123 TQ01910 Gear Box Cover 1

124 TQ01924 Ball Bearing 688ZZ 1

125 TQ01926 Washer 10.2 x 20 x 0.6 1

126 TB01360 Spur Gear 30 M1 Ass'y 1set

127 TQ02435 Spur Gear 70 M1 B 1

128 TQ01913

Parallel Key 4 x 4 x 7 Both ends round

2

129 TQ10130

Parallel Key 3 x 3 x 10 Both ends round

1

130 TQ01923 Gear Shaft B 1

131 TQ01916 Ball Bearing 6801ZZ 2

132 TP04715

Hex. Socket Head Cap Screw 4 x 8

12

133 TQ01920 Internal Retaining Ring RTW-9 1

134 TQ01912 Spring Stopper 1

135 TQ01911 Spring 0.6 x 3 x 35 1

136 TQ01919 Spur 1

137 TQ01963 Washer 14.5 x 25 x 0.6 1

138 TQ02434 Spur Gear 70MIA 1

139 TB01358 Clutch Gear Sub Ass'y 1set

140 TP15428 Ball 5 φ 2

141 TQ01915 Gear Shaft A 1

142 TQ01917 Ball Bearing 6803ZZ 1

143 TQ01918 Shift Ring 1

144 TQ01960 Roll Pin 4 x 22 1

145 TQ01909 Gear Box 1

146 TB01356 Spur Gear 41 Ass'y 1set

147 TP04197

Hex. Socket Head Cap Screw 6 x 30

2

148 TB02352 Motor Ass'y 1set

- (TB00599) Carbon Brush Ass'y (Feed Motor) 1set
149 TP18619

Hex. Socket Head Cap Screw 4 x 30

4

150 TQ01961 Grip Ring GS-8 1

151 TB00510 Harmonic Ass'y 1set

152 TP12328 External Retaining Ring STW-9 1

153 TQ01952 Clutch 1

154 TQ00725 Ball Bearing 6809ZZ 2

155 TP17384 External Retaining Ring C-32 1

156 TP14412 Retainer Stopper 1

157 TP01945 Hex. Socket Head Cap Screw 5

x

12 1

159 TQ04949 Blade 1

160 TB03863 Blade base 65 Ass'y 1set

161 TP14178 Hex. Socket Head Cap Screw 6

x

10 2

162 TQ04952 Chip stopper 1

165 TB08670 Fuse Holder Ass'y 1set

- (TQ12661) Fuse 3A 250V 1

Accessories

TP04696 Hex. Socket Screw Key 3 1

TP01939 Hex. Socket Screw key 4 1

TP17014 Spanner 8 x 10 1

TJ16019 Pilot Pin 08050 1

TA99027 Chain Ass'y 1set

TB02145 Cutting Oil 0.5L Ass'y 1set

TQ05612 Instruction Manual 1

TP10198 Tool Box 285 x 125 x 62 1

TQ05076 Label Combination 1

58 TQ00932 Packing Body 2

56 TP02639 Hex. Nut M4 9

63 TQ00258 Seal Washer M4 6

64 TQ01526 Pan Head Screw 4 x 10 4

65 TP02419 Pan Head Screw 6 x 10 8

66 TQ01331 Seal Washer M6 9

67 TQ06042 Circuit Board 1

70 TB08847 Spare Control Board Ass'y 1set

71 TB01363 Side Slip Detection Function Ass'y 1set

72 TQ10600

Hex. Socket Head Cap Screw 4 x 18

2

73 FS00315 Pan Head Screw 2 x 20 2

74 TQ00729 Spring Washer M2 2

75 TQ00707 Shaft 2

76 TP03914 Hex. Nut Type3 M16 1

77 TQ00720 Stabilizer Shaft 1

78 TP08598 Pan Head Screw 3 x 5 3

79 TQ00844 Plate Automatic Feeder 1

80 TQ01903 Inner Shaft 1

81 TQ01901 Handle Stem 1

82 TP12821 Spring Pin 5 x 26AW Double 3

83 TQ00680 Rod Handle 3

84 CP01123 Ball 3/16 7

85 TP06396 Spring 3

86 TP06397 Hex. Socket Set Screw with 3

Cup Point 6 x 8

87 TP13891 Spring Pin 5 x 38AW Double 1

88 TQ01902 Clutch Shaft 1

89 TQ01904 Clutch Ring 1

90 TQ00682 Spring 1.2 x 8 x 17 1

91 TP00092 Washer M6 1

92 TQ00683 Grip Ring GS-6 1

93 TP02931 Set Screw 1

94 TP07419 Hex. Nut Type3 M6 5

95 TQ04781 Hex. Socket Set Screw 5

6 x 14

96 TB01286 Cabtyre Cord Ass'y 1set

97 LP08489 Bind Screw 4 x 6 1

98 TP13889 Cable Connector SC4-3 1

163 TQ01838 Cable Connector SC4-1 1

99 TB08765 Body Sub Ass'y A 1set

100 (TP05136) Drive Rivet No.2 x 4.8 6

101 (TP04769) Plate Serial Number 1

164 (TQ12743) Label Fuse 1

102 (TQ05610) Plate WARNING 1

103 TB03968 Transformer Sensor Ass'y 1set

104 TP00067 Hex. Nut M3 3

105 TP04126 Retaining Ring E-12 3

106 TQ00708 Spur Gear 24M1.5 1

107 TQ00706 Spur Gear 16 x 24 1

108 TB03702 Switch Ass'y 1set

109 TP02627 Hex. Nut M2 2

110 TQ11308 Limit Switch ABS5636413 1set

111 TB03967 Transformer Power Supply Ass'y 1set

112 TQ01330 Seal Washer M3 3

113 TP03255 Pan Head Screw 3 x 8 3

114 TB12819 Pan Head Screw 4 x 6 2

115 TB01381 Switch Knob Ass'y 1set

116 TQ05073 Switch Plate 1

1 LP30156 Pan Head Screw 4 x 6 2

2 TQ00926 Protection Cover 1

3 TB03986 Drill Motor Sub Ass'y B 1set

- (TA9A028) Carbon Brush Ass'y 1set

4 (TQ05078) Label Drill rpm 1

45 (TQ06708) Label Caution Start Cutting 1

5 (TQ05065) Label Cutter insertion 1

6 (TQ05064) Label mounting the cutter 1

53 (TQ05066) Label Caution Cutter 1

166 (TQ11565) Label Arbor Warning 1

7 TQ00927 Packing Drill Motor 1

8 TP14495 P-Valve PT1/8 1

9 CP21947 Packing S-4.7 x 8 x 0.8 2

10 TP14500 Hose Nipple 2

11 TB01098 Tube 4 x 7 x 3000 Ass'y 1set

12 TQ00672 Dropper Nipple 2

13 TB02534 Side Handle Ass'y 1set

14 TB00503 Oil Dropper 1set

15 TB01098 Tube 4 x 7 x 3000 Ass'y 1set

16 TP03261 Spring Pin 4 x 26AW 1

17 TB01672 Ball 5/16 Ass'y 1set

18 TP15998 Spring 1.6 x 16.2 x 120 1

19 TQ01895 Pilot Spacer 1

20 TP15848 Spacer 10.5 x 19 x 5 1

21 TP13905 Internal Retaining Ring RTW19 2

22 TB01348 Washer Ass'y 1set

23 TQ01898 Spring 0.8 x 12 x 31 1

24 TB01349 Push Ring Ass'y 1set

25 TQ01896 Rotating Spring 1

26 TQ01897 Sleeve 1

27 TP15239 External Retaining Ring C-28 1

28 TB00713 Oil Ring Ass'y 1set

29 (TP14499) Oil Seal GD 38 x 48 x 4 2

30 TP12773 Washer 38.5 x 54 x 1 1

31 TP14969 External Retaining Ring ISTW-38 1

32 TQ04779 Oil Tank 1

33 TB03785 Cap Ass'y 1set

34 (TQ00701) Packing Cap 1

35 TB01380 Oil Tank Bracket Sub Ass'y 1set

36 (TP11994) O-Ring P-4 1

37 (CP20180) O-Ring P-18 1

38 TP03086

Hex. Socket Head Cap Screw 6 x 20

6

39 TQ02497 Slide Board 1

40 TP14717

Hex. Socket Head Cap Screw 10 x 20

1

41 TP07118

Hex. Socket Head Cap Screw 6 x 16

2

42 TP04532

Hex. Socket Head Cap Screw 5 x 30

4

43 TQ02496 Rack 1

44 TB02694 Bracket Ass'y 1set

46 TQ03344 Hex. Socket Head Cap Screw 6

8 x 20 with Spring Washer

48 TP12777 Slide Plate 2

49 TQ06773 Gib 1

50 TQ00394 Seal Bushing 1

51 TQ01928 Packing Pole 1

52 TB04022 Square Pole Ass'y 1set

54 TQ04783 Supporter 5

55 TB00578 H Cord Ass'y 1set

57 TB00577 F Cord Ass'y 1set

22

No. Part No. Part Name Q'ty Price

No. Part No. Part Name Q'ty Price

No. Part No. Part Name Q'ty Price

13 ATRA ACE QA-6500 220-240V 〜PARTS LIST

The part numbers with ( ) are included in the Ass'y parts written above them.

No. Part No. Part Name Q'ty Price

READ ALL INSTRUCTIONS BEFORE OPERATING THIS TOOL

ATRA ACE Model QA-4000, QA-6500

PROFESSIONAL TOOL

Printed in JAPAN TQ05612-8