1/3 HP
5 SPEED
DRILL PRESS
WITH REDEYE®
DP250LS
INSTRUCTION MANUAL
Code: DP250LS
Date: 071120
Black
Cyan
Magenta
Yellow
Edition: 05
Op: DCR
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Description of symbols
Introduction
The rating plate on your tool may show symbols.
These represent important information about the
product or instructions on its use.
Your new GMC power tool will more than satisfy
your expectations. It has been manufactured under
stringent GMC Quality Standards to meet superior
performance criteria.
Wear hearing protection.
Wear eye protection.
Wear breathing protection.
You will find your new tool easy and safe to operate,
and, with proper care, it will give you many years
of dependable service.
CAUTION. Carefully read through this entire Instruction
Manual before using your new GMC Power Tool. Take
special care to heed the Cautions and Warnings.
Conforms to relevant standards
for electromagnetic compatibility.
Your GMC power tool has many features that will make
your job faster and easier. Safety, performance, and
dependability have been given top priority in the
development of this tool, making it easy to maintain
and operate.
Specifications
Voltage:
230–240Vac ~ 50Hz
Input Power:
250W
Speeds:
5
Environmental protection
No Load Speed:
Chuck Size:
500, 890, 1400, 1900, 2500 RPM
Recycle unwanted materials instead
of disposing of them as waste. All tools,
hoses and packaging should be sorted,
taken to the local recycling centre and
disposed of in an environmentally safe way.
13mm
Keyed
13mm
50mm
II
Chuck Type:
Drilling Capacity:
Stroke Length:
Laser Class:
WARNING
1. It may be more difficult to see the laser line in conditions
of bright sunshine and on certain surfaces.
Laser Wavelength:
Laser Output Power:
650nm
≤1mW
3
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Safety rules for laser lights
General safety instructions
The laser light/laser radiation used in the GMC REDEYE®
system is Class 2 with maximum 1mW power and 650nm
wavelengths. These lasers do not normally present an
optical hazard, although staring at the beam may cause
flash blindness.
To use this tool properly, you must observe the safety
regulations, the assembly instructions and the operating
instructions to be found in this Manual. All persons who use
and service the machine have to be acquainted with this
Manual and must be informed about its potential hazards.
Children and infirm people must not use this tool. Children
should be supervised at all times if they are in the area in
which the tool is being used. It is also imperative that you
observe the accident prevention regulations in force in your
area. The same applies for general rules of occupational
health and safety.
WARNING. Do not stare directly at the laser beam.
A hazard may exist if you deliberately stare into the beam,
please observe all safety rules as follows;
• The laser shall be used and maintained in accordance
with the manufacturer’s instructions.
• Never aim the beam at any person or an object other
than the work piece.
WARNING. When using power tools, basic safety
precautions should always be taken to reduce the risk of
fire, electric shock and personal injury. Also, please read
and heed the advice given in the additional important
safety instructions.
LASER LIGHT. LASER RADIATION
Do not stare into beam.
Only turn laser beam on when tool
is on workpiece. Class 2 laser product
1. Keep the work area clean and tidy. Cluttered work
areas and benches invite accidents and injury.
2. Consider the environment in which you are working.
Do not use power tools in damp or wet locations. Keep
the work area well lit. Do not expose power tools to rain.
Do not use power tools in the presence of flammable
liquids or gases.
• The laser beam shall not be deliberately aimed at
personnel and shall be prevented from being directed
towards the eye of a person for longer than 0.25s.
• Always ensure the laser beam is aimed at a sturdy
work piece without reflective surfaces. i.e. wood or rough
coated surfaces are acceptable. Bright shiny reflective
sheet steel or the like is not suitable for laser use as
the reflective surface could direct the beam back at the
operator.
3. Keep visitors away from the work area. All visitors and
onlookers, especially children and infirm persons, should
be kept well away from where you are working. Do not
let others in the vicinity make contact with the tool or
extension cord.
4. Store tools safely. When not in use, tools should be
locked up out of reach.
• Do not change the laser light assembly with a different
type. Repairs must only be carried out by the laser
manufacturer or an authorised agent.
5. Do not force the tool. The tool will do the job better and
safer working at the rate for which it was designed.
CAUTION. Use of controls or adjustments or performance
of procedures other than those specified herein may result
in hazardous radiation exposure.
6. Use the correct tool for the job. Do not force small
tools or attachments to do the job best handled by a
heavier duty tool. Never use a tool for a purpose for
which it was not intended.
Please refer to the relevant Australian standards, AS 2397
and AS/NZS2211 for more information on Lasers.
4
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7. Dress correctly. Do not wear loose clothing or jewellery.
They can be caught in moving parts. Rubber gloves
and non-slip footwear are recommended when working
outdoors. If you have long hair, wear a protective hair
covering.
17. Stay alert. Watch what you are doing. Use common
sense. Do not operate a power tool when you are tired.
18. Check for damaged parts. Before using a tool, check
that there are no damaged parts. If a part is slightly
damaged, carefully determine if it will operate properly
and perform its intended function. Check for alignment
of moving parts, binding of moving parts, breakage
of parts, proper mounting and any other conditions
that may affect the operation of the tool. A part that is
damaged should be properly repaired or replaced by an
authorised service facility, unless otherwise indicated in
this Instruction Manual.
8. Use safety accessories. Safety glasses and earmuffs
should always be worn. A face or dust mask is also
required if the sanding operation creates dust.
9. Do not abuse the power cord. Never pull the cord to
disconnect the tool from the power point. Keep the cord
away from heat, oil and sharp edges.
10. Secure the work piece. Use clamps or a vice to hold
the work piece. It is safer than using your hand and
frees both hands to operate the tool.
Defective switches must be replaced by an authorised
service facility. Do not use a tool if the switch does not
turn the tool on and off correctly.
11. Do not overreach. Keep your footing secure and
19. Guard against electric shock. Prevent body contact
with grounded objects such as water pipes, radiators,
cookers and refrigerator enclosures.
balanced at all times.
12. Look after your tools. Keep tools sharp and clean for
better and safer performance. Follow the instructions
regarding lubrication and accessory changes. Inspect
tool cords periodically and, if damaged, have them
repaired by an authorised service facility. Inspect
extension cords periodically and replace them if
damaged. Keep tool handles dry, clean and free from oil
and grease.
20. Use only approved parts. When servicing, use only
identical replacement parts. Use an authorised service
facility to fit replacement parts.
Additional safety rules for drill presses
WARNING. For your own safety, do not try to use your
drill press or plug it in until it is completely assembled and
installed according to the instructions and until you have
read and understood the following:
13. Disconnect idle tools. Switch off the power and
disconnect the plug from the power point before
servicing, when changing accessories and when the tool
is not in use.
1. Your drill press must be bolted securely to a workbench. In
addition, if there is any tendency for your drill press to move
during certain operations, bolt the workbench to the floor.
14. Remove adjusting keys and wrenches. Check to see
that keys and adjusting wrenches are removed from the
tool before switching on.
2. This drill press is intended for use in dry conditions and
indoor use only.
15. Avoid unintentional starting. Always check that the
switch is in the OFF position before plugging in the tool
to the power supply. Do not carry a plugged in tool with
your finger on the switch.
3. Always wear safety goggles which comply to a recognised
standard. Use a face or dust mask along with safety
goggles if the drilling operation is dusty. Use ear protectors,
especially during extended periods of operation.
16. Use outdoor rated extension cords. When a tool
is used outdoors, use only extension cords that are
intended for outdoor use and are so marked.
4. Do not try to drill material too small to be securely held.
Do not drill material that does not have a flat surface
unless it is clamped securely.
5
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5. Always keep hands out of the path of the drill bit. Avoid
awkward hand positions where a sudden slip could cause
your hand to move into the drill bit.
your drill press makes an unfamiliar noise or if it vibrated
excessively, stop immediately, turn the drill press off and
unplug it. Do not restart until the problem is corrected.
6. Do not install or use any drill bit that exceeds 175mm
(7 inches) in length or extends more than 150mm
(6 inches) below the chuck jaws. They can suddenly
bend outwards or break.
21. Do not perform layout assembly or setup work on the
table while the drill press is in operation.
22. Do not exceed the rpm stated on the bit or accessory.
See the instructions that come with the accessory.
7. Do not use wire wheels, router bits, shaper cutters, circle
(fly) cutters or rotary planers on this drill press.
23. When drilling large diameter holes, clamp the workpiece
firmly to the table. Otherwise, the bit may grab and spin
the workpiece at high speed. Do not use fly cutters or
multiple-part cutters, as they can come apart or become
unbalanced in use.
8. When cutting a large piece of material make sure it is
fully supported at the table height.
9. Do not perform any operation freehand. Always hold the
workpiece firmly against the table so it will not rock or
twist. Use clamps or a vice for unstable workpieces.
24. Make sure the spindle has come to a complete stop
before touching the workpiece.
10. Make sure there are no nails or foreign objects in the
part of the workpiece to be drilled.
25. To avoid injury from accidental starting, always turn the
switch off and unplug the drill press before installing
or removing any accessory attachment or making any
adjustment.
11. Whenever possible, position the workpiece to contact
the left side of the column; if it is too short or the table
is tilted, clamp solidly to the table.
CAUTION! Do not expose to rain or use in damp locations.
12. If the workpiece overhangs the table such that it will
fall or tip if not held, clamp it to the table or provide
auxiliary support.
WARNING! For your own safety read instruction manual
before operating drill press. Wear eye protection, do not
wear gloves, necktie or loose clothing, clamp workpiece or
brace against column to prevent rotation, use recommended
speed for drill accessory and workpiece material.
13. Set the drill press to a speed appropriate to the job.
14. Do not start the drill press while the drill bit is touching
the workpiece.
15. When using a drill press vice, always fasten it to the table.
16. Make sure all clamps and locks are firmly tightened
before drilling.
17. Securely lock the head and table support to the column,
and the table to the table support before operating your
drill press.
18. Never turn your drill press on before clearing the table of
all objects (tools, scraps of wood etc.)
19. Before starting the operation, jog the motor switch to
make sure the drill bit does not wobble or vibrate.
20. Let the spindle reach full speed before starting to drill. If
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Unpacking
Due to modern mass production techniques, it is unlikely
that your GMC Power Tool is faulty or that a part is missing.
If you find anything wrong, do not operate the tool until the
parts have been replaced or the fault has been rectified.
Failure to do so could result in serious personal injury.
Required tools
The following tools are required to assemble the drill press:
• 3mm, 4mm, 5mm Hex Keys (Supplied)
• Wrench (Not Supplied)
• Phillips Head Screwdriver (Not Supplied)
Assembly time
The DP250LS drill press will take approximately
10-15 minutes to assemble.
4
5
6
Components
The DP250LS drill press is supplied with
the following components:
1. Motor Head
2. Base
3. Column
9
4. Table
5. Table Lock (fitted)
6. Belt (fitted)
7. Handle Rods (x3)
8. Keyed Chuck
9. Chuck Key
12
10. Hex Keys (x3)
11
10
11. Bolts for attaching column to base (x3)
12. Instruction manual
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Know your product
1. Laser light on/off switch
2. Laser aperture (x2)
3. On/off switch
4
5
4. Pulley cover
5. Pulley cover knob
6. Base
13
11
14
7. Column
8. Table/Support Assembly
9. Table Lock
3
1
2
15
16
10. Belt (x1)
11. Belt Tension Knob
12. Keyed Chuck
13. Motor Head
19
12
18
14. Feed Handle
15. Depth Scale
16. Depth Locking Knob
17. Bevel Scale
18. Chuck Key
19. Hex Keys (3mm, 4mm, 5mm)
7
17
9
8
10
6
8
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7. Fit the chuck (12) onto the
spindle and secure it by
pushing it and giving it a
sharp tap.
Assembly
1. Place base (6) on floor.
2. Place column assembly (7) on
base and align the 3 holes in
the column assembly with the
holes in the base.
Note. Ensure both surfaces are
clean before putting the chuck on
the spindle.
3. Using the 3 bolts secure
the column support to the
base and tighten with a
13mm wrench.
Adjusting the table height
CAUTION. Always ensure that the drill press is switched
off and the plug is removed from the power point before
making any adjustments.
1. Loosen the table lock (9).
2. Raise or lower the table to the required height
4. Fit the table (8) over the
column and secure to the
column using the table
lock (9).
5. Fit the motor head (13) to the
top of the column and tighten
the 2 grub screws using the
4mm hex key. This will secure
the head on the column.
3. Tighten the table lock to secure the table.
Adjusting the table angle
CAUTION. Always ensure that
the drill press is switched off and
the plug is removed from the
power point before making any
adjustments.
1. Loosen the screw under the
table by rotating it in an
anti-clockwise direction using
a 19mm wrench.
6. Fit the 3 handle rods to the handle hub on the drill
press head, attach them by rotating each handle in a
clockwise direction.
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2. Tilt the table to the desired
angle as indicated on the
bevel scale.
Setting the drilling depth
CAUTION. Always ensure that
the drill press is switched off
and the plug is removed from
the power point before making
any adjustments.
3. Tighten the screw under
the table by rotating it in a
clockwise direction.
Note. When the table is tilted the
workpiece should be clamped to
the table.
1. Loosen the handle screw half
a turn using the depth locking
knob (16).
2. Ensuring the drill bit is tight
in the chuck use the feed
wheel to lower the spindle until
the drill bit just touches the
workpiece.
Installing and
removing drill bits
CAUTION. Always ensure that
the drill press is switched off and
the plug is removed from the
power point before making any
adjustments.
1. Using chuck key (18) loosen
the chuck jaws by rotating
the chuck key in an anti-
clockwise direction.
3. Holding the handle in that
position rotate the depth
scale (15) to the desired
drilling depth.
4. Tighten the depth locking
knob (16) firmly to secure the
handle in position.
2. Fit the drill bit into the
chuck (12) and ensure it is
fully inserted.
5. Lift the handle up and then
proceed with the drilling
operation.
3. Rotate the top collar by hand
in an anti-clockwise direction
to grab hold of the drill bit.
6. To disable the depth lock loosen the depth locking knob
and rotate the depth scale to the maximum depth.
7. Tighten the depth locking knob firmly to secure the
handle in position.
Note. If the depth locking knob needs to be tighter use
the 5mm hex key supplied to tighten the hex screw on the
inside of the depth locking knob.
4. Using the chuck key tighten all 3 holes to secure the
drill bit. Tighten the holes by rotating the chuck key in a
clockwise direction.
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5. To select a slower drill speed, move the belt down to a
smaller step on the rear pulley. Then move it down to a
larger step on the front pulley. Rotating the pulleys and
“rolling” the belt onto the larger pulley will make this easier.
Changing the speed of the drill press
The speed of the drill press is determined by the size of
the pulley steps that the belt is attached to. Using a smaller
pulley step on the front pulley means a faster drill speed;
using a larger pulley step on the front pulley means a slower
drill speed. The below table indicates the speed of the drill
in the various belt positions.
Note. The belt should always be on the same relative step
on the front and rear pulleys, for example if it is on the top
step of the front pulley then it should also be on the top step
of the rear pulley.
2500
1900
6. Tighten the belt tension knob (11) to secure the motor
in position
7. Rotate the pulley by hand to ensure everything is aligned
and correct.
1400
8. Lower the pulley cover and replace the pulley cover knob.
Tighten the pulley cover knob to secure the pulley cover
in the closed position.
890
500
Note. The drill press features a micro switch that disables the
on/off switch if the cover is not in the fully closed position.
1. Remove the plug from the mains socket.
2. Loosen and remove the pulley cover knob (5) and lift
the pulley cover (4).
Turning on and off
3. Loosen the belt tension knob (11) and push the motor
housing towards the front of the drill press to make belt
changes easier.
1. Insert the switch disabling insert and ensure the switch
(3) is in the OFF position.
2. Ensure the pulley cover is in
the fully closed position.
3. Lift the switch to the ON
position (I) to turn on and
operate the drill press.
4. Push the switch down to the
OFF position (0) to turn off the
drill press.
4. To select a faster drill speed,
move the belt up to a smaller
step on the front pulley. Then
move it up to the equivalent
step on the rear pulley.
ON
OFF
Rotating the pulleys and
“rolling” the belt onto the larger
pulley will make this easier.
11
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8. Rotate the laser beam until
it intersects the mark in the
workpiece.
Turning on the REDEYE®
laser line generator
1. The REDEYE® laser line
generator emits two intense
narrow beams of pure red
light that intersect at the
drilling point.
2. The intersection is clearly
visible and will not be
obscured by dust. It improves
operator drilling vision, enables
faster set-up, increases
accuracy and
9. Repeat the process for the
opposite side.
Operation
CAUTION. Always ensure that the drill press is switched
off and the plug is removed from the power point before
making any adjustments.
CAUTION. For through drilling always ensure that the hole
in the centre of the table is aligned with the drill bit.
improves safety.
WARNING. On start-up over-tightening the belt may prevent
the drill press from starting.
3. To turn the laser line on press
the laser light on/off switch (1).
4. To turn off the laser line press the laser light on/off switch (1).
WARNING. Don’t force the drill, allow the drill bit to do
the work.
Adjusting the laser
1. Clamp a scrap piece of
material to the table.
2. Insert a drill bit into the
chuck jaws.
1. Adjust the table height, table angle, drilling depth and
speed as required for the application.
2. Insert the drill bit required for the application.
3. Mark the drilling points on the workpiece.
4. Switch on the laser line and line up the drilling point with
the intersection point of the two beams.
3. Turn on the drill press.
4. Using the feed handle lower
the spindle and make a small
mark in the workpiece.
5. Where possible secure the workpiece in position with vice
or clamps.
6. Turn on the drill press using the on/off switch.
5. Turn on the laser line
generator.
7. Rotate the feed wheel to bring the drill bit down to the
workpiece.
6. If the laser is not aligned with
the mark in the workpiece,
adjust as follows.
8. Apply pressure to the feed wheel and slowly drill through
the workpiece. Don’t force the drill, allow the drill bit to do
the work.
7. Using the 3mm hex key loosen
the set screw that secures the
laser light assembly.
9. After drilling the hole release the feed wheel and allow
the spindle to return to its original position.
10. Turn off the drill press.
11. Turn off the laser line generator.
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Wood drilling
Maintenance
WARNING. Always ensure that the tool is switched off and
the plug is removed from the power point before making
and adjustments or maintenance procedures.
• For maximum performance, use high speed steel bits
for wood drilling.
• Secure the workpiece to prevent it from turning
when drilling.
Power cord maintenance
If the supply cord needs replacing, the task must be carried
out by the manufacturer, the manufacturer’s agent, or an
authorised service centre in order to avoid a safety hazard.
• When drilling through holes, place a block of wood
behind the workpiece to prevent ragged or splintered
edges on the back side of the hole.
Metal drilling
• For maximum performance, use high speed steel bits for
metal or steel drilling.
Cleaning
• Use a centre punch to mark the hole location on the
workpiece.
1. Keep the tool’s air vents unclogged and clean at all times.
2. Remove dust and dirt regularly. Cleaning is best done
with a soft brush or a rag.
• Maintain a speed and pressure which allows cutting
without overheating the bit. Applying too much
pressure will:
3. Re-lubricate all moving parts at regular intervals.
4. Never use caustic agents to clean plastic parts.
• Overheat the drill
• Wear the bearings
CAUTION. Do not use cleaning agents to clean the plastic
parts of the tool. A mild detergent on a damp cloth is
recommended.
• Bend or burn bits
• Produce off-centre or irregular shaped holes
• When drilling large holes in metal it is recommended to
drill with a small bit at first, then finish with a larger bit.
Also, lubricate the bit with oil to improve drilling action
and increase bit life.
General inspection
Regularly check that all the fixing screws are tight. They
may vibrate loose over time.
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Trouble shooting
WARNING. Turn the on/off switch to the off position and unplug the tool from the power supply before performing trouble
shooting procedures.
Trouble shooting
Problem
Cause
Solution
Drill press will not start
Power cord not plugged in
Ensure that the cord is connected to
the power supply
Power fault, fuse or circuit breaker
tripped
Check the power supply
Cord damaged
Use authorised service centre to repair
or replace
Faulty switch
Use authorised service centre to repair
or replace
Faulty motor
Use authorised service centre to repair
or replace the motor
Noisy operation
Drill bit burns
Incorrect belt tension
Incorrect speed
Adjust tension as required
Change speed, refer to the “Changing
the speed” section
Chips not coming out of hole
Dull drill bit
Retract drill bit frequently to clear holes
Resharpen or replace drill bit
Replace with new drill bit
Excessive drill bit wobble
Bent drill bit
Drill bit not properly installed in chuck
Install drill bit properly and ensure it
is secure
Chuck not properly installed
Install chuck properly
Wood splinters under workpiece
Workpiece torn from hand
No “packing” material below workpiece Use “packers” below the workpiece
Workpiece not supported or clamped
properly
Support the workpiece or clamp it
Drill bit binds in workpiece
Improper belt tension
Adjust the belt tension
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GMC customer assist
If your product needs repairing, replacing,
technical service or you simply need help or advice,
please contact us on our Customer Assist Line
1300 880 001 (Australia) or 0800 445 721 (New Zealand).
For prompt service we suggest you log your service request
access to the Internet, please contact our service department
on 1300 880 001 (Australia) or 0800 445 721 (New Zealand).
7am –7pm, 7days a week (AEST).
Please note that if repair or replacement is required,
you must provide a valid original purchase receipt.
You will need the following details at hand to log your service request;
Personal details: First & Last name, address, pick up address,
contact phone numbers, email address
Product details: Product number, date of purchase, retailer bought from,
State & postcode, receipt number, reason for the request,
copy of official purchase receipt
Attach your purchase receipt and save with this Manual for future reference.
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