Holemaker Technology RTQ 40 User manual

RTQ 40 V.1 EN 30/10/19
Serial no.: _______________________
Date of purchase: _______________________
Holemaker Technology
Low Profile Magnetic drilling
machine
RTQ 40

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Congratulations on your purchase of the Holemaker Technology (HMT) RTQ 40 Portable Magnetic
Drilling Machine.
Your model is designed to produce superior holes quickly and efficiently. Through years of
experience, constant innovation and development, HMT is committed to provide you with metal
cutting tools and products to help you be more productive.
Before operating your new magnetic drilling machine, please read all instructions first. These include
the Operators Manual and Warning Labels on the unit itself. With proper use, care and maintenance
your model will provide you with years of effective hole drilling performance
TO REDUCE THE RISK OF INJURY USER MUST READ AND UNDERSTAND ALL INSTRUCTIONS:
Holemaker Technology LTD,
Bridge House,
Pattenden Lane,
Marden,
Kent,
UK,
TN12 9QJ
[e-mail]
www. holemaker-technology.com

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Table of contents
1. Safety 4
1.1 General safety instructions 4
1.2 Specific safety information 6
2. Description 7
2.1 Intended use 7
2.2 Description and features 7
2.3 Box contents 8
2.4 Serial number 8
2.5 Technical data 9
2.6 Symbols 10
2.7 Environmental 11
3. Preparation & adjustment 12
3.1 Assembly 12
3.2 Prior to use 18
4. Using the machine 19
4.1 Carrying handle 19
4.2 Control panel 20
4.3 Electromagnet 21
4.4 Switching motor on and off 22
4.5 Tool lubrication 22
5. Working with operating tools 23
5.1 Annular cutters 23
5.2 Twist drills 26
6. Maintenance 27
7. Trouble shooting 30
8. Exploded view & spare part list 32
8.1 Exploded views 32
8.2 Spare part lists 35
8.3 Wiring diagrams 36
9. Certification 37

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1. Safety
1.1 General safety instructions
Do not use this power tool before you have thoroughly read and completely understood this
Instruction Manual and the “General Safety Instructions”, including the figures, specifications, safety
regulations and the signs indicating DANGER, WARNING and CAUTION.
WARNING: When using electrical tools basic safety precautions should always be followed to
reduce the risk of fire, electrical shock and personal injury including following.
Please also observe the relevant national industrial safety regulations. Non-observance of the safety
instructions in the said documentation can lead to an electric shock, burns and/or severe injuries.
This Operator’s Manual including the “General Safety Instructions” should be kept for later use and
enclosed with the power tool, should it be passed on or sold.
WORK AREA
1. Keep your work area clean and well lit. Cluttered benches and dark areas invite accidents.
2. Do not operate magnetic drilling machine in explosive atmospheres, such as in the presence
of flammable liquids, gases or dust. Magnetic drilling machine may create sparks which may
ignite the dust or fumes.
3. Keep bystanders, children, and visitors away while operating a magnetic drilling machine.
Distractions can cause you to lose control.
ELECTRICAL SAFETY
1. Magnetic drilling machine plugs must match the outlet. Never modify the plug in any way. Do
not us any adapter plugs.
2. Avoid body contact with grounded surfaces such as pipes, radiators, ranges and refrigerators.
There is an increased risk of electric shock if your body is grounded.
3. Do not expose magnetic drilling machines to rain or wet conditions. Water entering a
machine will increase the risk of electric shock.
4. Do not abuse the cord. Never use the cord to carry the magnetic drilling machine or pull the
plug from an outlet. Keep cord away from heat, oil, sharp edges or moving parts. Replace
damaged cords immediately. Damaged cords increase the risk of electric shock.
5. When operating a magnetic drilling machine, use an extension cord suitable for outdoor use.
Use of a cord suitable for outdoor use reduces the risk of electric shock.
6. If operating a magnetic drilling machine in a damp location is unavoidable, use a residual
current device (RCD) protected supply. Use of an RCD reduces the risk of electric shock.
PERSONAL SAFETY
1. Stay alert, watch what you are doing and use common sense when using a magnetic drilling
machine. Do not use machine while tired or under the influence of drugs, alcohol, or
medication. A moment of inattention while operating magnetic drilling machines may result
in serious personal injury.

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2. Dress properly. Do not wear loose clothing or jewelry. Contain long hair. Keep your hair,
clothing, and gloves away from moving parts. Loose clothes, jewelry, or long hair can be
caught in moving parts.
3. Avoid accidental starting. Be sure switch is off before plugging in. Carrying magnetic drilling
machines with your finger on the switch or plugging in magnetic drilling machines that have
the switch on invites accidents.
4. Never place hands, fingers, gloves or clothing near cutting area or rotating machine parts.
5. Remove adjusting keys or switches before turning the machine on. A wrench or a key that is
left attached to a rotating part of the machine may result in personal injury.
6. Do not overreach. Keep a proper footing and maintain balance at all times. Proper footing
and balance will enable better control of the magnetic drilling machine in unexpected
situations.
7. Use safety equipment. Always wear Eye protection. Dust mask, non-skid safety shoes, hard
hat, or hearing protection must be used for appropriate conditions.
8. Always use supplied safety chain during any work on non-horizontal components. Mounting
can release.
MACHINE USE AND CARE
1. When using the machine on non-horizontal surfaces, you must use cutting paste. Do not use
oil because the oil can drip into the motor unit
2. During machine operations, the annular cutter must be cooled and lubricated with good
quality cutting or lubrication oil. Remove the slug from the annular cutter after each hole.
Caution, the slug may be hot!
3. Use clamps or other practical way to secure and support the work piece to a stable platform.
Holding the work by hand or against your body is unstable and may lead to loss of control.
4. Do not use machine if switch does not turn it on or off. Any tool that cannot be controlled
with the switch is dangerous and must be repaired.
5. Disconnect the plug from the power source before making any adjustments, changing
accessories, or storing the tool. Such preventive safety measures reduce the risk of starting
the tool accidentally.
6. Store idle magnetic drilling machines out of reach of children and other untrained persons.
Tools are dangerous in the hands of untrained users.
7. Maintain machines with care. Keep cutting tools sharp and clean. Properly maintained tools,
with sharp cutting edges are less likely to bind and are easier to control.
8. Check for misalignment or binding of moving parts, breakage of parts, and any other
condition that may affect the machine operation. If damaged, have the tool serviced before
using by an HMT Authorized Technician. Many accidents are caused by poorly maintained
tools.
9. Use only accessories that are recommended by HMT for your model. Accessories that may be
suitable for one machine, may become hazardous when used on another machine.
SERVICE
•Tool service must be performed only by qualified repair personnel. Service or maintenance
performed by unqualified personnel could result in a risk of injury.
•When servicing a tool, use only identical replacement parts. Follow instructions in the
maintenance section of this manual. Use of unauthorized parts or failure to follow
maintenance instructions may create a risk of electric shock or injury.
•When using this machine, you MUST wear eye and ear protection.

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1.2 Specific safety information
•Keep your fingers well out of the drill/cutter area;
•Avoid touching the drilled core that is automatically ejected by the centering pin when the
working procedure is finished. Contact with the core when it is hot, or if it falls, can cause
personal injuries;
•Always use the drill guard. Before switching on machine ensure the guard is closed securely;
•Always use the safety strap;
•The magnetic drilling machine is suitable for use on steel with a thickness starting from 5 mm,
with zero air gap between the magnet core surface and the mounting surface. Curvature,
coats of paint and surface irregularities will create an air gap. Keep the air gap to a minimum;
•Always place the machine on a flat surface
•Do not clamp the magnetic drilling machine on small or irregularly shaped objects;
•Always place the machine on a surface that is clear of shavings, chips, swarf and surface dirt;
•Keep the magnet clean and free of debris and swarf;
•Do not switch on the machine until it has been mounted and installed according to these
instructions;
•Do not switch on the machine before having checked that the magnetic stand has been
tightened firmly to the mounting surface;
•Adjust the table so cutter does not extend into the work piece before drilling. Do not perform
any design, assembly or construction activities on the work piece while the machine is
switched on;
•Before switching on the machine, make sure all accessories have been mounted correctly;
•Always use the recommended speed for the accessories and the material;
•Do not use the machine on the same work piece on which electric welders are being used;
•Use only an appropriate cutting fluid. We offer a range of premium cutting oils and lubricants
which are specially developed and selected for optimum performance and maximum tool life;
•Do not use liquid cutting fluids while drilling vertically or overhead. Dip the cutter in cutting
paste or apply an appropriate spray for these applications;
•Do not pour cutting fluid into the reservoir while it is mounted in the bracket. Do not allow
cutting fluid to enter the drill motor;
•Before use, ensure movable cutter guard operates properly;
•Ensure that metal chips or resinous residue cannot lead to blockage of the function;
•In case of jammed cutter disconnect the machine from the power supply, remove the reason
for the jam before turning on the machine again.
RESIDUAL RISKS
In following the relevant safety regulations and the implementation of safety
devices, certain residual risks cannot be avoided.
These are:
•Impairment of hearing
•Risk of personal injury from flying particles
•Risk of burns due to accessories becoming hot during operation
•Risk of personal injury due to prolonged use.
Always try to reduce these risks as much as possible.

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2. Description
2.1 Intended use
This magnetic drilling machine is intended for commercial use as a drilling machine for drilling
materials with a magnetizable surface using annular cutters and twist drills in a weather-protected
environment using the application tools and accessories recommended by HMT.
The magnetic drilling machine can be used horizontally, vertically or overhead.
2.2 Description and features
[image 1-1]
1 Carry handle
2 Motor Switch
3 Magnet Switch
4 Electromagnet
5 Safety Strap (integrated part)
6 Ratchet Feed Handle
7 Output Shaft
8 Cutter Coolant Connector

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2.3 Box contents
1 x Carrying Case
1 x Magnetic Drilling Machine
1 x Instruction Manual
1 x Ratchet Feed Handle
1 x Drill Guard & 2 Thumbscrews
1 x Oil Tank & Hose
1 x Bottle of Cutting Oil
1 x Hex Key (3)
1 x Safety Strap
1 x Set of Ear Plugs
1 x Pair of Safety Glasses
1 x Pair of Gloves
2.4 Serial number
The serial number is mentioned on the machine 3 times: engraved on the frame and magnet, plus on
the serial no. sticker on the motor housing. Additional serial no. stickers are provided with the
machine for your administration.
The serial number will help you and your sales point validate and identify the machine.
As example:
RTQ401501001
breaks down to:
RTQ40 15 01 001
Machine series
Year of manufacture
Month of manufacture
Identification number

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2.5 Technical data
RTQ 40
ANNULAR CUTTERS
Ø 12 –40 mm TCT
TWIST DRILLS
Ø 1 –14 mm (Weldon shank)
THREADING
-
COUNTERSINKING
-
LENGTH
310 mm
WIDTH
135 mm
HEIGHT
165 mm
STROKE
40 mm
WEIGHT
10.3 kg
MAGNET
160 x 80 x 37 mm (L x W x H)
MAGNETIC FORCE
1200 kg
MOTOR POWER
1050 W
TOTAL POWER
1100 W
SPEED
700min-1 (unloaded)
400min-1 (loaded)
SPINDLE
19,05mm Weldon quick connect
POWER SOURCE
110 –120V AC / 50-60 Hz
220 –240V AC / 50-60 Hz

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2.6 Symbols
Symbol
Term, meaning
Explanation
Read Documentation
You MUST read the enclosed documentation such
as the Instruction Manual and the General Safety
Instructions.
Wear ear protection
Use ear protection during operation.
Wear eye protection
Use eye-protection during operation.
Danger/warning/caution
Observe the information in the adjacent text!
European conformity symbol
Confirms the conformity of the power tool with
the directives of the European Community.
Class of protection I
Product with basic insulation and exposed
(touchable), conductive parts additionally
connected to the protective earth conductor.
mm
Millimeter
Unit of measure for length, width, height or depth
kg
Kilogram
Unit of measure for the mass
V
Volt
Unit of measure for the electric voltage
A
Ampere
Unit of measure for the electric current intensity
W
Watt
Unit of measure for the output
N
Newton
Unit of measure for the force
min
Minutes
Unit of measure for the time
no
No-load speed
Revolution speed at no-load
1/min
per minute
Unit of measure for number of revolutions,
strokes, impacts or oscillations per minute.

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2.7 Environmental
Separate collection. This product must Not be disposed of with normal household waste.
Separate collection of used products and packaging allows materials to be recycled and used
again. Re-use of recycled materials helps prevent environmental pollution and reduces the
demand for raw materials.
Local regulations may provide for separate collection of electrical products from the household, at
municipal waste sites or by the retailer when you purchase a new product.

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3. Preparation & adjustment
3.1 Assembly
WARNING: To reduce the risk of injury, turn unit off and disconnect machine from power
source before installing and removing accessories, before adjusting or changing set- ups or
when making repairs. Be sure all switches are in the OFF position. An accidental start-up can
cause injury.
FITTING THE FEED HANDLE
1. Take the ratchet feed handle, and line the square (image 2-1, ①) up with the square
opening in the machine feed axle.
2. Push the ratchet in the machine feed axle while pressing the release button on the ratchet
(image 2-2, ②)
You can place the feed handle in a position that best matches your drilling set-up
3. To change the rotation direction of the ratchet feed handle, you can switch the small lip
(image 2-2, ③):
a. To move the ratchet feed handle in clockwise direction, switch the lip to the left
b. To move the ratchet feed handle in an anti-clockwise direction, switch the lip to the
right
-
[image 2-1]
[image 2-2]

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4. To release the ratchet feed handle from the machine, press the release button on the ratchet
feed handle (image 2-2, ② and image 2-3, ②) and pull it away from the machine
[image 2-3]
5. It is possible to position the ratchet feed handle on either side of the machine (image 2-4).
Method of fitting and releasing (steps 1. to 4.) is always the same.
[image 2-4]

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MOUNTING THE DRILL GUARD
The drill guard protects against chippings and accidental contact and must always be mounted during
operation.
1. Place the drill guard in front of the machine. Make sure the long slots on the side clip over
the small humps protruding from the gearbox body.
2. Fit the two thumbscrews in the designated holes and tighten by hand.
Make sure the drill guard is fitted firmly, but the screws should not be overtightened.
[image 2-5]

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FITTING THE LUBRICATION SYSTEM
The lubrication system can be used for horizontal drilling applications (the drill being used
horizontally).
1. The coolant bottle is equipped with an extra-long hose. This hose can be cut to the desired
length.
2. The coolant bottle is equipped with a magnet on the back. This makes it possible to place the
coolant bottle against any ferrous product. (image 2-6)
[image 2-6]

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3. Connect the coolant hose to the drilling by pushing it firmly into the connector on the
machine (image 2-7)
[image 2-7]
4. To disconnect the coolant hose, press the blue ring on the connector and gently pull out the
hose

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FITTING THE SAFETY BELT
The safety belt should always be used during operation. Use of the safety belt limits the risk of
personal injury when for some reason magnets comes loose from the workpiece (such as loss of
power supply).
In no way does the use of the safety belt clear the operator from following other safety and
operating instructions.
The safety belt can be used in 2 different ways:
1. On a narrow workpiece by looping the belt through the 2 D-rings and underneath the
workpiece (image 2-8). Pull the belt through its buckle and make sure the belt is tight all-
around.
[image 2-8]
2. On a larger workpiece, by looping the belt trough 1 D-ring and an available opening in the
workpiece itself (image 2-9). Pull the belt through its buckle and make sure the belt is tight
all-around.
[image 2-9]

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3.2 Prior to use
Please make sure that the contacting surface for the magnet is level, clean and rust-free.
Remove any varnish or primer. When working on materials that are not magnetizable, suitable
fixation devices, obtainable as accessories from HMT, e. g. suction plate, vacuum plate or pipe-
drilling device must be used.
When work on steel materials with a material thickness of less than 5 mm, the work piece must
be reinforced with an additional steel plate in order to guarantee the magnetic holding power.
Check the machine for possible damage; Before using the machine, you must carefully check
protective devices or slightly damaged components to ensure they are operating perfectly and as
intended.
Check that moving are in perfect working order and do not jam and check whether parts are
damaged. All parts must be correctly installed and fulfill all conditions necessary to ensure perfect
operation of the machine.
Damaged protective devices and parts must be repaired or replaced according to specifications by
HMT of any authorized HMT dealer.
DO NOT use under wet conditions or in presence of flammable liquids or gases. This magnetic drilling
machine is a professional power tool.
DO NOT let children near the machine. Supervision is required when inexperienced operators use
this machine.
ELECTRICAL SAFETY
The electric motor has been designed for one voltage only. Always check that the power supply
corresponds to the voltage on the rating plate.
Your HMT MAGNETIC DRILLING MACHINE is designed in class I (grounded) according to
EN 61029-1. Earth wire is required.
If the supply cord is damaged, it must be replaced by a specially prepared cord available through the
HMT service organization.
EXTENSION CABLE
If an extension cable is required, use an approved 3-core extension cable suitable for the power input
of this tool (see technical data). Minimum conductor size is 1.5 mm²; the maximum length is 30
metre. When using a cable reel, always unwind the cable completely.
TRY A FEW SIMPLE PROJECTS USING SCRAP MATERIAL UNTIL YOU DEVELOP A “FEEL” FOR THE
MACHINE
LET THE MACHINE RUN IN FOR A PERIOD OF 8-10 HOURS BEFORE STARTING WITH BIG
OPERATIONS. DO NOT LOAD THE MACHINE TOO MUCH DURING RUN-IN PERIOD
NEVER USE THE MACHINE IN SERIOUS OVERLOAD
KEEP THE MACHINE CLEAR FROM MOISTURE AT ALL TIMES TO PROTECT THE MACHINE, YOURSELF
AND OTHERS.

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4. Using the machine
WARNING: Always observe the safety instructions and applicable regulations.
WARNING: To reduce the risk of serious personal injury, turn tool off and disconnect tool from
power source before making any adjustments or removing/installing attachments or
accessories.
4.1 Carrying handle
This machine is designed to be carried by hand only, with the use of the integrated retractable
carrying handle. Always check if the 4 screws holding the carrying handle in place are still firmly
tightened prior to carrying the machine
1) To extract the carrying handle, gently pull it up at both ends simultaneously (image 2-10).
2) The machine should be carried with one hand only, with 4 fingers (all other than the thumb).
3) To retract the carrying handle, gently push it down. Be careful not to get any body parts
stuck.
It is advised to have the carrying handle retracted during operation, as it increases clearance around
the machine.
[image 2-10]

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4.2 Control panel
The control panel on your magnetic drilling machine is designed for maximum operating facility and
safety.
1. Magnet Switch
2. Motor Switch
3. Power Cable