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Copyright 1998 by Harbor Freight T ools®. All rights reserved. No portion of this
manual or any artwork contained herein may be reproduced in any shape or form
without the express written consent of Harbor Freight T ools.
For technical questions, please call 1-800-444-3353.
Page 2
THANK Y OU for choosing a Harbor Freights Tool product! For future reference, please complete the
owner’s record below:
Model: _________________ Serial No: __________________________ Purchase Date: ______________
SAVE THE RECEIPT, WARRANTY CARD AND THESE INSTRUCTIONS. It is important that you read the entire
manual to become familiar with the unit BEFORE you begin assembly.
Technical Specifications
SKU: 38144
Model: 13 inch Drill Press-16 Speed, Floor Model
Power Source: 120V, 60HZ, Single-Phase,
Speeds: Sixteen (16) speeds ranging from 220 to 3600 RPMs
Drill Chuck Capacity: 7/64” to 5/8”
Spindle Stroke: 3-1/8”
Swing: 13-1/2”
Column Diameter: 2-57/64”
T able T ype: 11-1/2” square-dr y table that rotates 360 degrees and tilts 0-45 degrees in one-degree increments.
T able T-Slot Dimensions: 1/2”
Overall Height: 62-7/8”
Unpacking
Unpack and check contents. Make sure you have all parts described in the Parts Lists and Figure 1 on page 3.
Remove all preservative lubricants from parts with a clean dry cloth.
Some of the parts are heavy and may require two people for lifting.
If any parts are missing or broken, please call Harbor Freight Tools at 1-800-444-3353. The shipping box should contain:
A.Table AssemblyF.Head Assembly
B.ArmG.One (1) box of loose parts
C.Instruction manual and warranty card
D. One Bag of PartsJ.Column Assembly
E.Base
#38144REV 10/03REV 03/04 Page 2
Page 3
Figure 1
Spindle
Belt is M24
Figure 2
Motor
Belt is M25
#38144REV 10/03 Page 3
Page 4
Work Area
TOAVOIDRISKOFPERSONALINJURY, EQUIPMENTDAMAGE, FIREANDSHOCK, MAKESUREYOUR WORK AREA IS:
Free of damp, wet or rainy conditions
Free of flammable gasses or liquids
Childproof - use padlocks, master switches and remove starter keys when not in use.
Well-lit
Clean and uncluttered
Well-ventilated
The Operator
COMMON SENSE AND CAUTION AREFA CTORSWHICHCANNOTBEBUILTINTO ANYPRODUCT. THESEFACTORSMUSTBESUPPLIEDBYTHEOPERATOR.
PLEASEREMEMBER:
Prevent body contact with grounded surfaces such as pipes or radiators.
Stay alert. Never operate equipment if you are tired.
Do not operate the product if under the influence of alcohol or drugs. Read warning labels on prescriptions to
determine if your judgment/reflexes might be impaired.
Do not wear loose clothing or jewelry as they can be caught in moving parts. Non-skid footwear is recommended. Wear restrictive hair covering to contain long hair. Use eye and ear protection. Always wear:
ANSI-approved dust mask or respirator when working around metal, wood, and chemical dusts and mists.
A full face shield if you are producing metal or wood filings.
Ear protectors
Keep proper footing and balance at all times. Do not reach over or across running machines. Always check that adjusting keys and wrenches are removed from the tool or machine work surface before plugging it in.
#38144 Page 4
Page 5
Before Operating
√ Know the machine. Learn its applications and limitations, as well as the specific
potential hazards.
√ Check for damage. If part of the machine is damaged, it should be carefully
inspected to ensure that it can perform its intended function correctly. If
in doubt, the part should be replaced.
√ Be sure the switch is OFF before plugging in.
√ Before starting machine check to ensure that all chuck keys, spanners and wrenches
are removed from the machine.
√ Make sure guards are in place and working order.
√ Make sure tool has been cleaned and properly lubricated.
√ Check for damaged parts. Before using any tool, any part that appears damaged should
be carefully checked to determine that it will operate properly and perform
its intended function.
√ Check for alignment and binding of all moving parts, broken parts or mounting
fixtures and any other condition that may affect proper operation. Any part
that is damaged should be properly repaired or replaced by a qualified technician.
√ Do not use the tool if any switch does not turn off and on properly.
Operation
√ This drill press is designed for use with DRILL BITS and MORTISING ATTACHMENTS only. The use of other cutting tools or
accessories could be hazardous.
√ Always use clamps, or a drill vise bolted to the table, to hold the work. It should
never be held in place by just your hand.
√ Never force the tool or attachment to do the work of a larger industrial tool. It
is designed to do the job better and more safely at the rate for which it
was intended.
√ Always unplug the cord by the plug. Never yank the cord out of the wall.
√ Always turn off the machine before unplugging.
√ With normal use, the motor housing may get hot.
√ Make all adjustments to the machine with the power OFF.
√ Never stand on the machine. Serious injury could occur if the machine is tipped
over.
√ Always use the correct drilling speeds for the drill size and the type of material
being drilled
√ Never leave the drill unattended while it is running.
√ When turning off the machine, never leave unit it has come to a complete stop.
√ Never hold material to be drilled with your bare hands. Damage to the machine may
also occur if the flung material strikes the column.
#38144 Page 5
Page 6
Assembly (Please refer to Figure 2 and Parts Lists/Diagrams)
CAUTION! Consider the weight of the components and take necessary precautions when lifting components. Assistance
will be required when assembling.
Before adjustments are made, ensure that the machine is SWITCHED OFF AND UNPLUGGED. Also make sure all locking
handles and securing screws are FULLY TIGHTENED when adjustments are completed.
Before assembling, remove all traces of preservative from the components and wipe all parts thoroughly with a clean dry cloth.
Apply a thin coating of light machine oil to the table, column and base to prevent rust.
Column Assembly to Base
MOUNTING SURFACE: Ideally, the base should be firmly bolted to the floor or workbench prior to assembly of other components. The mounting surface must be flat, level and capable of supporting the drill press’weight combined with materials to be
drilled. Mount the drill at a sufficient height so you need not bend your back to operate.
1.With the Base on a flat level surface, bolt on the Column Support (#4B) using the five 10 x 40mm hex head screws provided.
2.Tighten firmly.
Table and Support Arm to Column
1.Remove the rac k (#2B) from the column b y slac k ening off the collar g rub screw (#11B) and removing the collar (#19B). The
rack is stowed in this position for transit purposes.
2.Lubricate the worm gear (#18B) with light grease, and insert it shaft first fully into its housing in the arm until it is flush with
the helical gear (#17B). Hold it in this position. The worm gear shaft will extend through the housing ready for the crank to
be attached later.
3.Gently slide the arm assembly over the column and hold it steady while inserting the rack down through the worm gear
housing until it is flush with the helical gear, ensuring the long smooth end of the rack f aces up. Place the bottom end of the
rack in the groove formed by the column support and the column.
4.Hold in this position while replacing the collar on the column. Ensure that the end of the rack is firmly engaged in the groove
formed between the collar and the column. However, there must be a working clearance between the rack and collar —
make sure the rack is not pinched. Fir mly secure the collar with the grub screw.
5.Thread the Arm Locking Handle (#16B) in from the left, and tighten to secure the arm to the column.
6.Attach the table crank (#8B) to its spigot and tighten the securing screw.
7.Slacken off the arm locking handle and turn the crank, testing to ensure the arm will move the full length of the rack easily,
without binding, and will also rotate about the column evenly and without tight spots. Note: If too tight, nip up the arm
locking handle and slacken off the collar grub screw. Adjust to give a greater working clearance between the rack and
collar, tighten the grub screw and test again.
8.Insert the table into its housing on the arm and secure with the table clamp (#13B).
Head to Column
1.It may be necessary to unscrew the Head Lock Set Screws (#21A) slightly to ensure they do not protrude internally, as this
will prevent the head from sliding fully into position.
2.With assistance, raise the Head and place it on top of the Column, ensuring it slides home fully.
3.Align the head with the base and firmly secure with the Set Screws (#21A) provided.
4.Screw the three Feed Handles (#24A) and screw them firmly into the hub of the spindle feed shaft (#25A).
#38144 Page 6
Page 7
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 width, using the Chuck Key supplied.
3.Put a piece of scrap wood on the table to protect the Chuck Nose.
4.Ensuring all parts are thoroughly clean and dr y and burr free, insert the arbor (#14) firmly into the end of the chuck. The
other end of the arbor, with the chuck now attached, is then inserted into the end of the spindle shaft (#13) turning, where
necessary, to ensure the tang on the end of the arbor is aligned correctly with the drive slot in the spindle shaft. 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.
Pulley Cover Knob
1.Locate the knob with pan head screw and attach to the cover.
2.Screw on tightly.
Installing the Drive Belt
1.Undo the Belt Tension Locking Knobs (one either side of the head #18A) and turn the Belt Tension Lever (#19A) clockwise
to bring the motor pulley (#11A) closer to the spindle pulley (#3) which will allow the belts to be slipped on with ease.
2.Lubricate the Idler Pulley Pivot shaft (#20) and Idler Pulley with light grease and install in its mounting between the motor
and Spindle Pulleys.
3.Consult the chart inside the pulley cover (and duplicated in this manual) and install the belts in the positions corresponding
to spindle/drill speed required.
4.Tur n the belt counterclockwise so that tension is applied to the belts. Tension is correct when the belt deflects by approximately 1/2” at their centers of run when using reasonable thumb pressure. Lock the motor in this position using the locking
screw. Note: If the belt slips during operation, adjust the belt tension.
Settings and Adjustments (Please refer to Figure 3)
Figure 3
#38144REV 10/03 Page 7
Page 8
Before adjustments are made, ensure that the machine is SWITCHED OFF AND UNPLUGGED. Also make sure all locking
handles and securing screws are FULLY TIGHTENED when adjustments are completed.
TO ADJUST THE TABLE
The table is capable of moving in four directions (see Figure 3).
1.Raise or lower the table by slac kening off the arm locking handle (A) and turning the crank (C) CLOCKWISE T O RAISE and
COUNTER CLOCKWISE T O LO WER.
2.Swivel the table about the column by slackening off the arm locking handle. The table assembly, arm and rack (B) move in
unison around the column.
SETTING THE REQUIRED ANGLE (see Figure 3)
1.Tilt the table by slackening the Bevel Table Locking Screw (E) and tilting to the required angle. A scale (F) is provided on
the arm measured in degrees, to assist in setting the required angle. For all normal operations, the table should be set to
0 degrees.
2.To ensure the drill is entirely perpendicular to the table, insert a piece of straight round bar in the chuck, place a square on
the table and bring it up to the round bar. Adjust the table tilt if necessary so that the table is correctly aligned.
3.Tur n the table about its axis by slackening off the clamp (D).
TO SET DRILLING DEPTH (See Figure 4)
Located around the Spindle Feed Shaft is a Depth Stop Collar (A) with a graduated scale. The collar is capable of turning about
the shaft and can be locked in place by a Locking Screw (B).
To set a drilling depth:
1.Lower the Chuck until the drill contacts the surface of the workpiece and hold it in that position.
2.Loosen the Locking Screw and turn the collar so that the measurement for the depth of the hole required is in line with the
pointer (C). Lock the collar in this position using the locking screw.
The drill is now set to drill holes to your predetermined depth from that particular start point (i.e., providing the surface of your
workplace is flat and level, you may drill a series of holes, each to the same depth).
Figure 4
CHANGING DRILL (SPINDLE) SPEED
Before changing the speeds, make sure the machine is switched OFF and UNPLUGGED.
1.Open the pulley cover (#23).
2.Slacken off the Belt Tension Locking Knobs (on either side of the head #18A) and turn the Belt Tension Lever (#19A)
clockwise to bring the Motor Pulley (#11A) closer to the Spindle Pulley (#3) in order to remove all tension from the drive
belts.
#38144 Page 8
Page 9
3.Consult the chart inside the pulley cover (or Figure 5) and position the belts on the pulleys according to the spindle/drill
speed required
4.When the belts have been correctly positioned, tighten them by turning the Belt Tension Lever counter clockwise until the
belt deflects by approximately 1/2’ at its center when using reasonable thumb pressure. Lock the lever in this position with
the two Locking Knobs.
Operation
1.Insert the drill into the jaws of the chuck approximately 1”, ensuring that the jaws do not touch the flutes of the drill. Before
tightening the chuck, ensure that the drill is centered within the jaws. Tighten.
2.Make sure the table height and position is set so that the drill travel range is sufficient for the material to be drilled.
3.Make sure the work is securely clamped. That is, held in a drill vise, or bolted to the table.
bare hands while drilling. Severe personal injury may be caused if the material is flung out of the operator’s hand.
4.IF THE MATERIAL IS IRREGULARLY SHAPED and cannot be laid flat on the table, it should be securely blocked and
clamped. Any tilting, twisting or shifting will result not only in a roughly drilled hole but also increases the chances of
damage to the drill.
5.FOR FLAT WORK, lay the piece on a wooden base and clamp it down firmly against the table to prevent it from tur ning.
6.FOR SMALL MATERIALS that cannot be clamped to the table, use a drill press vise. Mak e sure the vise is clamped or bolted
to the table.
7.WHEN DRILLING COMPLETELY THROUGH WOOD, always position a piece of scrap wood between the material and the
table to prevent splintering on the underside of the material as the drill breaks through. The scrap piece of wood must make
contact with the left side of the column as shown in Figure 6. Also, set the depth of the drill so that the drill will not come in
contact with the table - or align the table so that the hole in its center is in line with the drill bit.
Never hold the material with your
Figure 6
8.Once the instructions above have been followed, lower the drill bit into place and switch the machine ON .
Note: A micro switch is provided inside the Pulley Cover that prevents the machine from operating unless the Pulley Cover is
firmly closed.
Cutting Speeds
Factors which determine the best speed to use in the drill press operation are:
1.Type of material to be dr illed
2.Size of hole
3.Type of drill bit
4.Quality of the hole/cut desired.
Generally , the SMALLER THE DRILL BIT the GREA TER THE REQUIRED RPM. In soft material, the speed should be higher than
for hard metals.
#38144REV 10/03 Page 9
Page 10
Drill Speed TableNote: Spindle Belt M24, Motor Belt M25
The table below shows the belt arrangements for given drill speeds (a full chart
is also located on the inside of the pulley cover).
After Operation
1.Remove all residue from the machine and thoroughly clean all surfaces.
2.Make sure all components are dry and machined surfaces lightly oiled.
3.Remove drill bits and store in a safe place.
4.Child-proof the machine and work area. Make sure to use padlocks, master switches and remove starter keys.
Grounding/Voltage Warning
Common household current is 110-120 volts. As long as your tool is rated from 110-120V there will be no complications using
this tool with household receptacles. Plug the press into a 110-120V properly grounded outlet protected by a 15-amp, dual
element time delay or circuit breaker.
NEVER try to plug a 110-120V tool into a 220-240V circuit (or vice-versa) or serious complications and possible injury to the
operator may occur. The plugs have different shapes to prevent this.
This piece of equipment has a three-prong plug. The third (round) prong is the g round to protect the operator from electric shock.
Cutting off the ground will result in a safety hazard and void the warranty.
#38144REV 10/03 Page 10
Page 11
Extension Cords
Your tool has a three-prong plug, therefore you must use a three-prong extension cord. Only use rounded jacket extension
cords listed by the Underwriters Laboratories (UL).
The extension cord must have a minimum wire size depending on the amperage of the tool and the length of the extension cord.
This size is determined by its AWG (American Wire Gauge) rating. The smaller the gauge, the greater the cable’s capacity. The
amount of cords used does not matter: Total length determines the minimum AWG rating. Every cord must meet the A WG rating.
Use the chart below to determine what AWG rating is required for your situation. Cord length is rated in feet. Harbor Freight
T ools can supply UL listed and outdoor rated cor ds in multiple A WG ratings if needed.
Maintenance
CLEANING: Regularly clean the work surface with dry brush or clean cloth. Keep machined parts of the press lightly greased.
Always keep the motor and chuck clean. Prevent metal, wood, dust and debris from accumulating in this area. If jaws do not
operate smoothly, have the chuck serviced by a qualified technician.
LUBRICATION: For average use, lubricate twice a year with #20-30 weight household oil. Lubricate more frequently with
increased usage.
POWER CORD: Inspect the power cord periodically and, if damaged, have it repaired by an authorized technician.
REPLACEMENT PARTS: Replace belts at the
parts. Use of any other parts will void the warranty.
STORAGE: Always remove and store drill bits.
first sign of slippage or fraying. When servicing, use only identical replacement
KEEP OUT OF REACH OF CHILDREN
#38144 Page 11
Page 12
#38144 Page 12
Page 13
Figure 7 - Parts List - Pulley and Spindle Assembly
1b
1a
ItemDescriptionNo.ItemDescriptionNo.
1a“V” Belt M24150501015Chuck1502009A
1b“V” Belt M25
2Pulley Nut130202516Chuck Key1503010A
3Spindle Pulley1305009A1 7Wedge Drift150300B
4Pulley Insert130202218Ball Bearing 60202GB278-89B
5Ball Bearing17mm 60203GB2778-89C19Idler Pulley1505006
6Spacer130202320Idler Pivot1505007
7Retaining Ring 17mmGB894.1-86B21Knob1505008
8Retaining Ring 11mmGB894.1-86A22Pan Head Screw M5GB818-85B
9Ball Bearing 60201GB278-89A23Pulley Cover w/labels1305000C
10Quill Gasket130300324Washer HD ScrewGB9074.1-88
11Quill1303002B2 5Foam Washer0805009
12Ball Bearing 80202GB278-89D26Chuck Guard1508002A
13Spindle Shaft13003001A
14Arbor1503007
#38144REV 10/03 Page 13
Page 14
Figure 8 - Parts List - Head Assembly
Part Numbers shown here
have an “A” suffix
ItemDescriptionNo.ItemDescriptionNo.
1AHead w/pointer and trim 1302001A24AFeed Handle1304005
2ACable Clamp15020114A25ASpindle Feed Shaft1304002
3APan Head Screw M5GB818-85B2 6 ACollar Depth Stop (w/scale)1304003
4AHex. Screw M8GB5781-86B2 7AStop Pin1304010
5AAdjusting Lever150200628AConnector Wire1302019
6AMotor Support Bracket150200229ALockwasher Ext. 5mmGB862.1-87
7AMotor Support Bracket150200330APan Head Screw M5GB818-85B
8AMotor Mount1502007A31ANo V olt Switch1502010E
9ALockwasher 12mmGB93-8733ASwitch Plate Cover1302009A
10 ANut Hex. M12x1.75GB6170-86E34APan Head ScrewGB845-85
11AMotor Pulley150500535APan Head Screw M5GB818-85B
12ASkt. Screw Set M6GB80-85A36ASwitch Box1302008B
13AMotor1302020B37AScrew-Special Set M81302021
14 AHex. Nut M8GB6170-86C38AHex. Nut M12GB6171-86E
15AWasher M8GB97.2-8539 AQuill Spring Cap1504008
16AMotor Cable1502016B40AQuill Spring1504009
17 AHex. Screw M8GB5782-86A41ASpri ng R etainer1504007
18ABelt T ension Lock Knob 150200542ASpring Seat1504006
19ABelt Tension Lever150200443APower Cable1302015B
20ARoll Pi nGB879-8644ACable T ie1502017
21 AHead Lock Set Screw M8 GB80-85B45 AAllen Key 4mmGB5356-86B
22ADepth Lock Screw15040124 6AAllen Key 3mmGB5356-86A
23AKnob1304011
#38144 Page 14
Page 15
Figure 9 - Parts List - Base and Table
Part Numbers shown here
have a “B” suffix
ItemDescriptionNo. CDP350F
1BColumn1301003
2BRack1301010
3BHex. Socket Screw Set M10GB80-85C
4BColumn Support1301002
5BHex. Head ScrewGB5781-86
6BBase1301001
7BTab le Support w/indicator1501004
8BCrank1001009
10BGear Pin1501007
11BSkt. Screw Set M6GB80-85A
12BBevel Table Lock Screw M16GB5781-86C
13BTa ble Clamp1501013
14 BArm w/scale1301005
15BTable1601014
16BArm Locking Handle1501012
17 BHelical Gear1501006
18BWorm1501008
19BCollar1501011
#38144 Page 15
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