Thank you for purchasing this CLARKE Drill Press. These instructions cover the
CDP5EB (blue) and the CDP5RB (red).
Before attempting to use this product, please read this manual thoroughly and
follow the instructions carefully. In doing so you will ensure the safety of yourself
and that of others around you, and you can look forward to your purchase
giving you long and satisfactory service.
IMPORTANT
Please read all of the safety and operating instructions carefully before using
this product. Please pay particular attention to all sections of these instructions
that display warning symbols and notices.
WARNING: THIS SYMBOL IS USED THROUGHOUT THE INSTRUCTIONS
WHENEVER THERE IS A RISK OF PERSONAL INJURY. ENSURE THAT
THESE WARNINGS ARE READ AND UNDERSTOOD AT ALL TIMES.
GUARANTEE
This product is guaranteed against faulty manufacture for a period of 12
months from the date of purchase. Please keep your receipt which will be
required as proof of purchase.
This guarantee is invalid if the product is found to have been abused or
tampered with in any way, or not used for the purpose for which it was
intended.
Faulty goods should be returned to their place of purchase, no product can
be returned to us without prior permission.
This guarantee does not effect your statutory rights.
WARNING: WHEN USING ELECTRIC TOOLS, BASIC SAFETY PRECAUTIONS
SHOULD ALWAYS BE FOLLOWED TO REDUCE THE RISK OF FIRE, ELECTRIC
SHOCK AND PERSONNAL INJURY INCLUDING THE FOLLOWING. READ ALL
THESE INSTRUCTIONS BEFORE ATTEMPTING TO OPERATE THIS PRODUCT
AND SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.
GENERAL SAFETY IN THE WORKPLACE
1. ALWAYS ensure that air can circulate around the machine and that the air
vents are unobstructed.
2. ALWAYS keep work area clean & tidy. Cluttered work areas and benches
invite accidents.
3. NEVER over-reach. Keep proper footing and balance at all times.
4. NEVER store equipment in a wet/damp environment or expose to rain.
5. KEEP other persons away. Do not let persons, especially children, not
involved in the work, touch the tool or extension cable and keep them
away from the work area.
6. NEVER operate a machine when under the influence of alcohol, drugs or
medication.
7. ALWAYS ensure the workplace is well lit. Ensure that lighting is placed so
that you will not be working in your own shadow.
8. Do not use tools in the presence of flammable liquids or gasses.
9. Stay alert, watch what you are doing, use common sense and do not
operate the tool when you are tired.
CARE OF POWER TOOLS
1. Read this manual carefully. Learn the machines applications and
limitations, as well as the specific potential hazards peculiar to it.
2. ALWAYS keep guards in place and in working order. A guard or other part
that is damaged should be properly repaired or replaced by an authorised
service centre, unless otherwise indicated in this instruction manual.
3. Remove any adjusting keys or wrenches before starting. Form the habit of
checking to ensure that keys, wrenches and tools are removed from the
machine.
4. Don’t force the machine and use the correct tool. It will do the job better
and safer, at the rate for which it was intended.
5. ALWAYS disconnect the machine from the power supply before carrying
out any servicing or changing of accessories.
6. Before further use of the tool, it should be carefully checked to determine
that it will operate properly and perform its intended function. Check for
alignment of moving parts, binding of moving parts, breakage of parts,
mounting or other condition that may affect its operation.
7. Have defective switches repaired by an authorised service centre. Do not
use a tool if the switch does not turn it on and off.
8. ALWAYS check for any damage or any condition that could affect the
operation of the machine. Damaged parts should be properly repaired.
9. NEVER remove the cover panel unless the machine is disconnected from
the power supply, and never use the machine with cover panels removed.
10. Have your tool repaired by a qualified person. This tool complies with the
relevant safety rules. Repairs should only be carried out by qualified
persons using original spare parts, otherwise this may result in considerable
danger to the user.
11. NEVER use this product for any other purpose than that described in this
booklet.
12. NEVER abuse the power cable by yanking the cable to disconnect it from
the socket. Keep the cable away from heat, oil or sharp edges.
13. Guard against electric shock. Avoid body contact with earthed or
grounded surfaces.
14. If the tool should be used outdoors, use only extension cables intended for
outdoor use and marked accordingly.
15. Avoid accidental starting by making sure the power switch is off before
plugging in the power cable.
ADDITIONAL SAFETY RULES FOR DRILL PRESSES
CAUTION: AS WITH ALL MACHINERY, THERE ARE CERTAIN HAZARDS
INVOLVED WITH THEIR OPERATION AND USE. EXERCISING RESPECT AND
CAUTION WILL CONSIDERABLY LESSEN THE RISK OF PERSONAL INJURY.
HOWEVER, IF NORMAL SAFETY PRECAUTIONS ARE OVERLOOKED, OR
IGNORED, PERSONAL INJURY TO THE OPERATOR, OR DAMAGE TO
PROPERTY MAY RESULT.
1. IMPORTANT: You should not operate this machine unless you are thoroughly
familiar with drilling machines and drilling techniques. If there is any doubt
whatsoever you should consult a qualified person.
2. NEVER operate the machine until it is completely assembled and you have
read and understood this entire manual.
3. ALWAYS use clamps or a drill vice bolted to the table, to hold the work. It
should never be held with bare hands.
4. ALWAYS shut off the power & remove drill bit before leaving the machine.
5. ALWAYS make all adjustments with the power off.
6. ALWAYS use the correct drilling speeds for the drill size and the type of
material being drilled.
7. NEVER leave the drill unattended whilst it is running. Turn the machine OFF
and do not leave until it has come to a complete stop.
8. ALWAYS remove and store the drill bits when you have finished work.
9. NEVER attempt to drill into a workpiece that does not have a flat surface
unless a suitable support is used.
10. ALWAYS stop the drill before removing workpieces, work supports or swarf
from the table.
11. Keep drills sharp and clean for best and safest performance. Follow
instructions for changing accessories.
12. Adjust the table or depth stop to avoid drilling into the table surface.
13. ALWAYS be sure that the drill bit is securely locked in the chuck.
14. NEVER assemble or set up any work on the table while the drill is running.
15. ALWAYS ensure the table lock is tight before starting the drill.
16. Keep handles dry, clean and free from oil and grease.
17. ALWAYS keep hands and fingers away from the drill bit.
WARNING: DUST GENERATED FROM CERTAIN MATERIALS CAN BE
HAZARDOUS TO YOUR HEALTH. ALWAYS OPERATE THE DRILL IN A WELL
VENTILATED AREA. USE A DUST COLLECTION SYSTEM IF POSSIBLE.
WARNING: THE USE OF ANY ACCESSORY OR ATTACHMENT OTHER THAN
ONE RECOMMENDED IN THIS INSTRUCTION MANUAL MAY PRESENT A RISK
OF PERSONNAL INJURY.
PROTECTIVE CLOTHING
1. Dress properly. Loose clothing or other jewellery may get caught in moving
parts. Non-slip footwear is recommended. Wear protective hair covering to
contain long hair..
2. ALWAYS wear safety glasses. (Everyday glasses are not safety glasses.)
3. Wear a face mask if drilling into any material which produces dust.
Ensure that the outer sheath of the cable is firmly held by the clamp
Neutral
(Blue)
Live
(Brown)
Earth
(Green and Yellow)
WARNING! Read these electrical safety instructions thoroughly
before connecting the product to the mains supply.
Before switching the product on, make sure that the voltage of your electricity supply is
the same as that indicated on the rating plate. This product is designed to operate on
230VAC 50Hz. Connecting it to any other power source may cause damage.
This product may be fitted with a non-rewireable plug. If it is necessary to change the
fuse in the plug, the fuse cover must be refitted. If the fuse cover becomes lost or
damaged, the plug must not be used until a suitable replacement is obtained.
If the plug has to be changed because it is not suitable for your socket, or due to
damage, it should be cut off and a replacement fitted, following the wiring instructions
shown below. The old plug must be disposed of safely, as insertion into a mains socket
could cause an electrical hazard.
WARNING! The wires in the power cable of this product are
coloured in accordance with the following code:
Blue = Neutral Brown = Live Yellow and Green = Earth
If the colours of the wires in the power cable of this product do not correspond with the
markings on the terminals of your plug, proceed as follows.
• The wire which is coloured Blue must be connected to the terminal which is
marked N or coloured Black.
• The wire which is coloured Brown must be connected to the terminal which is
marked L or coloured Red.
• The wire which is coloured Yellow and Green must be connected to the
terminal which is marked E or or coloured Green.
We strongly recommend that this machine is connected to the mains supply via a Residual
Current Device (RCD)
If in any doubt, consult a qualified electrician. DO NOT attempt any repairs yourself.
The drill press is delivered with the components shown on page 7.
Check the parts against the above list. Should there be any deficiencies or
damage, you should contact your CLARKE dealer immediately where the
product was originally purchased. Do not discard the packaging until the
machine is assembled. The packaging consists of cardboard and
appropriately marked materials which can be sent to a re-cycling facility.
To protect the machine parts from moisture, a protective coating of light
machine oil will have been applied to the outside surfaces. Remove any
excess with a paper towel.
Take care when lifting the head assembly, considering its weight.
Before use, the machine must be mounted, and securely bolted, to a strong,
heavy workbench, of sufficient height that you will be standing upright when
working.
Ensure the work place is adequately lit, and that you will not be working in your
own shadow.
ASSEMBLY
COLUMN TO BASE
Bolt the column assembly to the base with the three bolts provided.
NOTE: Ideally, the base with column attached, should be firmly bolted to
the workbench, prior to the assembly of other components.
TABLE TO COLUMN
1. Thread the table locking handle
into the table support from the
right hand side and leave it loose
at this stage.
2. Slide the table support with the
table, over the column, and allow
it to rest against the base as
shown in Fig 1.
unscrew both the head
locking set screws
slightly, to ensure they do
not protrude internally,
as this would prevent the
head from sliding fully
into position.
1. Lift the head assembly and
locate it on top of the
column, ensuring it slides
home fully.
2. Align the head with the base, and
firmly secure to the column with
the set screws as shown in Fig 2.
Tighten with the hex key supplied.
3. Screw the three feed handles,
firmly into the hub of the feed
shaft shown in Fig 3.
CHUCK GUARD ASSEMBLY
This task should be carried out before
the chuck is installed.
1. Slide the chuck guard support
over the Quill Shaft and nip up the
pinch bolt at the rear of the
assembly shown in Fig 4.
2. Assemble the transparent guard
to the guard support using the
small bolt/nut and the two small
screws provided. (A small x-head
screwdriver will be required.)
1. Slide the end of the threaded rod
through the bracket on the side of
the head and through the hole in
the top of the chuck guard
support as shown in Fig 5.
2. Secure with the nut provided,
from beneath, locking the Depth
Stop to the Chuck Guard and the
spindle assembly. (In use, as the
spindle is moved downwards, the
depth stop will move by the same
amount).
3. Add the two adjuster nuts to the
depth stop and slide the pointer
to the tip of the stop rod as shown
in Fig 6. The pointer may be
zeroed by sliding it up or down on
its mounting.
INSTALLING THE CHUCK
1. With the chuck guard lifted clear
of the spindle nose, slide the work
table up the column to within 6" of
the spindle.
2. Open the jaws of the chuck to
their maximum, using the chuck
key supplied.
3. Put a piece of scrap wood on the
table to protect the chuck nose
as shown in Fig 7.
4. Ensuring all parts are thoroughly clean, dry, and burr free, place the chuck
over the end of the spindle and pull the spindle down using the feed
handles, pressing the chuck jaws hard against the piece of scrap wood
until the chuck is forced home. Discard the scrap wood.
5. When the chuck is installed, turn the chuck guard around so that the shield
is facing the front, and tighten the pinch bolt to secure it in position.
The drive belt is pre-installed as in Fig
8, but should it require tensioning for
the spindle speed to be changed,
proceed as follows:
1. Open the lid of the belt drive
cover after undoing the screw (on
the side opposite the hinges).
2. Undo the belt tension locking
knob to relieve any tension on the
belt, and referring to the chart
inside the belt cover (which is duplicated on page 13), install the belt in the
position corresponding to the spindle speed required.
3. Lever the motor, with its bracket,
away from the head, so that
tension is applied to the belt.
Tension is correct when the belt
deflects by approx. ½” at its
centre, when using reasonable
thumb pressure. Lock the motor in
this position using the locking knob
NOTE: If the belt should slip whilst
drilling, increase belt tension.
IMPORTANT: When closing the cover, check the operation of the
microswitch. It should operate IMMEDIATELY the cover is opened. Undo the
microswitch fixing screw and adjust if necessary.
SETTINGS AND ADJUSTMENTS
TABLE
The table may be raised, lowered or
swivelled about the column, by
slackening off the table support
locking handle, adjusting
accordingly and re-tightening the
handle.
It may also be tilted by loosening the
bolt beneath the table, tilting the
table to the required position and
re-tightening the bolt shown in Fig 10.
A bevel scale is provided on the table mounting, (measured in degrees), to
assist in setting the required angle. However, for greater accuracy the use of a
protractor is recommended.
For all normal operations, the table should be set to 0°. This should be checked
with a set-square.
To check to ensure the drill is entirely perpendicular to the table, install a large
drill bit in the chuck, place a square on the table, and bring it up to the drill.
Adjust the table tilt if necessary, so that the table is perfectly square.
SPINDLE DEPTH STOP
To set the depth of the hole, adjust
the depth stop as follows:
1. Lower the chuck with the power
OFF, until the drill bit touches the
surface of the workpiece, and
hold in that position.
2. Spin down the adjuster nut so that
the gap between its’ underside
and top of bracket ‘A’ (Fig 11) is
the depth of the hole required.
Screw down the lock nut and lock it against the adjuster nut.
The drill is now set to drill holes to your pre-determined depth from that
particular start point. i.e. Providing the surface of your workpiece is flat and
level, you may drill a series of holes, each to the same depth.
The scale and pointer can be used when drilling individual holes.
Lower the chuck until the drill bit touches the work, set the pointer against a
point on the scale, and proceed to drill to the required depth, using the scale.
CHANGING DRILL (SPINDLE) SPEED
Before changing the speeds, ensure the machine is switched OFF, and
disconnected from the power supply.
1. Open the pulley cover.
2. Slacken off the belt tension locking knob, to relieve any tension on the
drive belt.
3. Consult the chart inside the pulley cover, and position the belt on the
pulley’s according to the spindle speed required.
4. When the belt has been correctly positioned, re-tension by levering the
motor away from the head, until the belt deflects by approx. ½” at its
centre when using reasonable thumb pressure. Lock the motor in this
position with the belt tension locking knob.
The table below gives the belt arrangement for given drill speeds. The
diagram shows the belts fitted to step D of the spindle (driven) pulley, and step
4 of the motor (drive) pulley, giving a spindle speed of 1750 rpm.
A similar chart is also located on the inside of the pulley cove
SPINDLE SPEEDBELTPOSITION
620 rpmA1
920 rpmB2
1280 rpmC3
1750 rpmD4
2620 rpmE5
OPERATION
r.
1. Insert the drill into the jaws of the chuck by approx 1", ensuring that the jaws
do not touch the flutes of the drill. Before tightening the chuck, ensure that
the drill is centred within the jaws.
2. Ensure the table height and position is set, so that drill travel is sufficient for
the job in hand.
3. Ensure the work is securely clamped or held in a drill vice, bolted to the
table. Never hold it with bare hands. Personal injury may be caused if the
workpiece is whipped out of the operator’s hand, and damage to the
machine incurred if the work strikes the column.
If the workpiece is of irregular shape and cannot be laid flat on the table, it
should be securely blocked and clamped.
Any tilting, twisting, or shifting, results not only in a rough hole, but also
increases drill bit breakage.
4. For small workpieces that cannot be clamped to the table, use a drill press
vice. The vice must be clamped or bolted to the table.
5. When drilling completely through
wood, always position a piece of
scrap wood between the
workpiece and the table to
prevent splintering on the
underside of the workpiece as the
drill breaks through. The scrap
piece of wood must make
contact with the left side of the
column as shown in Fig 12 to
prevent it moving.
6. In addition, set the depth of drill travel, so that the drill cannot possibly
come into contact with the table, or align the table so that the hole in its
centre is in line with the drill bit.
7. When completely satisfied that the setup is sound, lower the chuck guard
into place, and switch the machine ON by pushing the ‘I’ button. To switch
OFF, push the ‘O’ button, see Fig 13.
NOTE: As a safety feature, the
ON/OFF switch is a ‘No
Volt Release’ type.
Therefore, if the power is
interrupted whilst the
machine is switched ON,
it will not automatically
start when the power is
restored.
Form the habit of checking to see
that the chuck key is removed
from the machine before turning it on.
A micro switch is provided within the pulley cover, which prevents the
machine from operating unless the pulley cover is fully closed.
A complete range of Drill Press vices, Cross Vices and Clamps, is available
from your Clarke dealer.
Factors which determine the best speed to use in any drill press operation are:
• Type of material being worked
• Size of hole
• Quality of cut desired
• Type of drill
Generally, the smaller the drill, the greater the required RPM. In soft material,
the speed should be higher than for hard metals.
As a guide, the drill speed for a given drill bit size, is according to the table
below:
Speed Range
Wood
Alum & Brass &
Zinc Diecast
Iron & Mild Steel
(rpm)262017501280920620
inches
mm
inches
mm
inches
mm
3/8
9.5
7/32
5.6
3/32
2.4
5/8
16
11/32
8.75
5/32
4
7/8
22
15/32
12
1/4
6.4
1
25.
1/2
12.7
3/8
9.5
1.1/4
31.75
11/16
DRILL PRESS VICES
In order to secure the workpiece to the table, a selection of Clarke drill press
vices is avaiable.
MAINTENANCE
For maximum performance, it is essential that the Drill Press is properly
maintained. Always inspect it before use. Any damage should be repaired,
and faults rectified. Always remove the plug from the power supply before
carying out any adjustment, servicing or maintenance.
Please refer to the trouble shooting chart on page 17. If you are unable to
rectify any faults, please contact your local dealer or Clarke International
Service Division for assistance.
MONTHLY (IF IN REGULAR USE)
17.5
1/2
12.5
1. Check tightness of mounting bolts, and head and column securing set
screws.
2. Check the drive belt for wear, and replace if frayed or damaged.
3. Blow out with compressed air, or vacuum clean out, any dust that may
have accumulated in the motor fan vents.
4. Apply a thin coat of wax paste or light oil to the table and column, for
lubrication, and to help prevent corrosion.
If the mains lead is damaged in any way, it should be replaced immediately.
LUBRICATION
All bearings are packed with grease
at the factory and require no further
lubrication.
Occasionally, lubricate the quill shaft
assembly with light oil if required.
AFTER USE
Remove all swarf from the machine
and thoroughly clean all surfaces.
Components should be kept dry, with
machined surfaces lightly oiled.
Always remove drill bits, and store in a safe place.
ENVIRONMENTAL RECYCLING POLICY
Through purchase of this product, the customer is taking on the
obligation to deal with the WEEE in accordance with the WEEE
regulations in relation to the treatment, recycling & recovery and
environmentally sound disposal of the WEEE.
In effect, this means that this product must not be disposed of with
general household waste. It must be disposed of according to the laws
governing Waste Electrical and Electronic Equipment (WEEE) at a recognised
disposal facility.
b. Worn spindle or
bearing.
c. Worn chuck.
d. Bent drill bit.
b. Motor connection.
c. NVR switch
connection faulty.
d. Faulty switch.
e. Motor windings burned.
f. Pulley cover not closed.
g. Micro switch on cover
not operating.
a. Excessive feed
pressure.
b. Loose belt.
c. Loose drill.
d. Incorrect bit speed.
e. Drill angles incorrect for
type of material.
a. Adjust tension.
b. Remove spindle and quill
assembly and lubricate.
c. Tighten pulley.
d. Adjust belt tension.
e. Replace bearing.
a. Tighten by pressing chuck
down on to a block of wood
against the table.
b. Replace spindle shaft or
bearing.
c. Replace chuck.
d. Renew drill bit.
a. Check power cord/fuse.
b. Check motor connections.
c. Check switch connections.
d. Replace switch.
e. Replace motor.
f. Close pulley cover.
g. Check operation of micro
switch, and renew/adjust as
necessary. (Consult your
Clarke dealer for advice).
a. Apply less pressure.
b. Check belt tension.
c. Tighten drill with key.
e. Refer to Cutting Speed chart
and adjust drill speed
accordingly.
e. Consult a technical manual
dealing with materials, drills
and cutting angles, and
sharpen drill accordingly.