Central Machinery 43378 Installation manual

16 SPEED FLOOR DRILL PRESS
Model 43378
SET UP AND OPERATING INSTRUCTIONS
Diagrams within this manual may not be drawn proportionally.
Due to continuing improvements, actual product may differ slightly from the product described herein.
Distributed exclusively by Harbor Freight Tools®.
3491 Mission Oaks Blvd., Camarillo, CA 93011
Visit our website at: http://www.harborfreight.com
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
Copyright©2000 by Harbor Freight Tools®. 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 Tools.
For technical questions or replacement parts, please call 1-800-444-3353.
Cover revised 07i

Page 2SKU 43378
Specications
Motor 120 VAC, 60 Hz, 3/4 HP, 1750 RPM; 5.8 amps
(with load)
16 Spindle Speeds 220, 300, 430, 480, 590, 650, 720, 850, 950,
1600, 1900, 2000, 2500, 2900, and 3600 RPM
Spindle Stroke: 3-1/8 inches; Taper: MT2
Column 2-7/8 (diameter) inches
Base Dimensions 10-1/8 x 17-1/2 inches; Slots: 5/8”
Throat Depth 6-5/8 inches (of 13 inch swing)
Chuck Capacity 7/64 to 5/8 inches; Taper: JT3
Table Slot 5/8 inches
Table Rotation 360°; Tilt: 45° (left and right)
Table Size 11-5/8 (diameter) inches
Save This Manual
You will need the manual for the safety warnings and precautions, assembly instructions,
operating and maintenance procedures, parts list and diagram. Keep your invoice with this
manual. Write the invoice number on the inside of the front cover. Keep the manual and
invoice in a safe and dry place for future reference.
Safety Warnings and Precautions
WARNING: When using tool, basic safety precautions should always be followed to
reduce the risk of personal injury and damage to equipment.
Read all instructions before using this tool!
1. Keep work area clean. Cluttered areas invite injuries.
2. Observe work area conditions. Do not use machines or power tools in damp or wet
locations. Don’t expose to rain. Keep work area well lighted. Do not use electrically
powered tools in the presence of ammable gases or liquids.
3. Keep children away. Children must never be allowed in the work area. Do not let
them handle machines, tools, or extension cords.
4. Store idle equipment. When not in use, tools must be stored in a dry location to
inhibit rust. Always lock up tools and keep out of reach of children.
5. Do not force tool. It will do the job better and more safely at the rate for which it
was intended. Do not use inappropriate attachments in an attempt to exceed the tool
capacity.
6. Use the right tool for the job. Do not attempt to force a small tool or attachment to
REV 00j
E105017
36ZJ

Page 3SKU 43378
do the work of a larger industrial tool. There are certain applications for which this tool
was designed. Do not modify this tool and do not use this tool for a purpose for which
it was not intended.
7. Dress properly. Do not wear loose clothing or jewelry as they can be caught in
moving parts. Protective, electrically non-conductive clothes and non-skid footwear
are recommended when working. Wear restrictive hair covering to contain long hair.
8. Use eye and ear protection. Always wear ANSI approved impact safety goggles.
Wear a full face shield if you are producing metal lings or wood chips. Wear an ANSI
approved dust mask or respirator when working around metal, wood, and chemical
dusts and mists.
9. Do not overreach. Keep proper footing and balance at all times. Do not reach over
or across running machines.
10. Maintain tools with care. Keep tools sharp and clean for better and safer
performance. Follow instructions for lubricating and changing accessories. Inspect
tool cords periodically and, if damaged, have them repaired by an authorized
technician. The handles must be kept clean, dry, and free from oil and grease at all
times.
11. Disconnect power. Unplug when not in use.
12. Remove adjusting keys and wrenches. Check that keys and adjusting wrenches
are removed from the tool or machine work surface before plugging it in.
13. Avoid unintentional starting. Be sure the switch is in the Off position when not in
use and before plugging in.
14. Stay alert. Watch what you are doing, use common sense. Do not operate any tool
when you are tired.
15. Take caution as some woods contain preservatives such as copper chromium
arsenate (CCA) which can be toxic. When cutting these materials extra care should
be taken to avoid inhalation and minimize skin contact.
16. 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 moving parts; any broken parts
or mounting xtures; and any other condition that may affect proper operation. Any
part that is damaged should be properly repaired or replaced by a qualied technician.
Do not use the tool if any switch does not turn On and Off properly.
17. Guard against electric shock. Prevent body contact with grounded surfaces such as
pipes, radiators, ranges, and refrigerator enclosures.
18. Replacement parts and accessories. When servicing, use only identical
replacement parts. Use of any other parts will void the warranty. Only use accessories
intended for use with this tool. Approved accessories are available from Harbor
Freight Tools.

Page 4SKU 43378
19. Do not operate tool if under the inuence of alcohol or drugs. Read warning
labels on prescriptions to determine if your judgment or reexes are impaired while
taking drugs. If there is any doubt, do not operate the tool.
20. Use proper size and type extension cord. If an extension cord is required, it must
be of the proper size and type to supply the correct current to the tool without heating
up. Otherwise, the extension cord could melt and catch re, or cause electrical
damage to the tool. This tool requires use of an extension cord of 0 to 12 amps
capability (up to 50 feet), with wire size rated at 16 AWG. Longer extension cords
require larger size wire (smaller AWG number). If you are using the tool outdoors, use
an extension cord rated for outdoor use. (signied by “WA” on the jacket).
21. Secure Workpiece. Use clamps or a vise to hold workpiece, if possible. Never hold
workpiece with your hands.
22. Never leave Drill Press running unattended. Turn the power OFF.
23. Maintenance. For your safety, service and maintenance should be performed
regularly by a qualied technician.
24. People with pacemakers should consult their physician(s) before use.
Electromagnetic elds in close proximity to heart pacemaker could cause pacemaker
interference or pacemaker failure.
25. WARNING: This product contains or, when used, produces a chemical known to
the State of California to cause cancer and birth defects or other reproductive
harm. (California Health & Safety Code § 25249.5, et seq.)
Note: Performance of this tool may vary depending on variations in local line voltage. Exten-
sion cord usage may also affect tool performance.
Warning: The warnings, cautions, and instructions discussed in this instruction manual
cannot cover all possible conditions and situations that may occur. It must be under-
stood by the operator that common sense and caution are factors which cannot be
built into this product, but must be supplied by the operator.
Rev 07i

Page 5SKU 43378
Drill Press Safety Warnings and Precautions
1. Secure the Drill Press Base (B6) to the oor using Bolts (not supplied). The oor
must be level, smooth and capable of supporting the weight of the drill press and
workpieces.
2. Locate the Drill Press in an area where you walk around it unhampered.
3. Avoid kickback and grabbing by clamping the workpiece to the table, or use a vise that
is secured to the table. If the workpiece begins to spin, do not attempt to stop it with
your hands. Turn the motor OFF, and wait until it stops spinning before attempting to
remove it.
4. Avoid being caught and pulled into the spinning chuck. Do not wear gloves, long
sleeve shirts, ties, or jewelry. Long hair must be bundled behind the head.
VIBRATION HAZARD
This tool vibrates during use. Repeated or long-term exposure to vibration may
cause temporary or permanent physical injury, particularly to the hands, arms and
shoulders. To reduce the risk of vibration-related injury:
Anyone using vibrating tools regularly or for an extended period should rst be
examined by a doctor and then have regular medical check-ups to ensure medical
problems are not being caused or worsened from use. Pregnant women or people
who have impaired blood circulation to the hand, past hand injuries, nervous system
disorders, diabetes, or Raynaud’s Disease should not use this tool. If you feel any
medical or physical symptoms related to vibration (such as tingling, numbness, and
white or blue ngers), seek medical advice as soon as possible.
Do not smoke during use. Nicotine reduces the blood supply to the hands and n-
gers, increasing the risk of vibration-related injury.
Wear suitable gloves to reduce the vibration effects on the user.
Use tools with the lowest vibration when there is a choice between different process-
es.
Include vibration-free periods each day of work.
Grip tool as lightly as possible (while still keeping safe control of it). Let the tool do
the work.
To reduce vibration, maintain the tool as explained in this manual. If any abnormal
vibration occurs, stop use immediately.
1.
2.
3.
4.
5.
6.
7.
Rev 07i

Page 6SKU 43378
5. Never place hands and arms near the workpiece to avoid the possibility of the work
piece coming loose and striking you.
6. Before drilling, turn on the motor and check for bit wobble or machine vibration. If this
is found, correct the problem before drilling.
7. Set the proper spindle speed for the specic drilling operation.
8. When nished with the Drill Press, always press the Switch to the OFF position, and
remove the Lock Key.
9. Do not mount (or adjust) the workpiece on the Drill Press Table while the motor is
running.
10. When drilling or cutting large holes, use the slower speeds and securely fasten the
workpiece to the table using a mounted vise.
11. Do not use drill bits that extend more than six inches from the Chuck.
12. Do not use circle cutters, rotary planers, wire wheels, router bits, or shaper cutters on
this Drill Press.
Unpacking
When unpacking, check to make sure the following parts are included.
Head Assembly
Motor (13)
Table (B15)
Column (B1)
Base (B6)
- Bag of Loose Parts
- Box of Loose Parts
Table Arm Assembly
Column Support (B4)
If any parts are missing or broken, please call Harbor Freight Tools at the number on the
cover of this manual as soon as possible.
Rev 07i

Page 7SKU 43378
Assembly
Assembly hardware is located in separate bags. Each bag contains the necessary parts for
each assembly step. Remove all packing and protective material from the Drill Press com-
ponents.
1. Position the Base (B6) on a level oor.
It is recommended to bolt the Base to the oor using appropriate hardware (not
supplied).
2.
Arm Locking Handle (B16)
Hex Screws (B5)
Table Crank (B8)
Column Support (B4)
Place the Column Support (B4) on the Base, aligning the mounting holes.
3. Insert four large Hex Screws (B5) into the mounting holes and tighten with a wrench.
4. Install the Arm Locking Handle (B16) on the left side of the Table Support (B7). Hand
Tighten.
5. Mount the Table Crank (B8) onto the right side of the Table Support.
Tighten with the Allen wrench. The set screw must be tightened against the at portion
of the screw shaft.
6. Verify that the Column Collar (B19) is square to the Column and that the Set Screw
(B11) is secure (but not overtightened).
The Collar should be positioned so that its rack will slide freely in the collar when the
Table (B15) is rotated around the Column.
7.
Collar (B2) Table Clamp (B13) Arm (B14)
Loosen the Table Clamp (B13) and insert the Table (B15) into the Table Arm (B14).
It may be necessary to pry open the Table Arm opening with a large screwdriver since
it is meant to be a tight t. With the Table in place, retighten the Table Clamp.
CAUTION: Avoid injuries. The next step involves lifting the Head Assembly onto the
Column Tube. The Head Assembly weighs about 55 lb. Have someone help you lift this
assembly into place. Rev 07i

Page 8SKU 43378
8. Using two people, lift the Head Assembly up and onto the Column (B1).
It should slide down on the Column Tube as far as it will go. Align it so that it faces
straight forward, inline with the Base.
9. Screw in two Set Screws (21), into each side of the Head (1) and tighten with the Allen
wrench.
10.
Head Lock Set Screws (21)
Head Assembly
Motor (13)
Hex Screw (17)
Washer (15)
Hex Nut (14)
Belt Tension
Lever (19)
Belt Tension
Lock Knob (18)
Mount the Motor (13) onto the Head Assembly (see photo above).
- Place a Washer (15) on each of four Hex Screws (17)
- Insert Hex Screws into the Motor Mount (8) (from left to right as shown above).
- Position the Motor base slots over the Hex Screws.
- Place a Washer (15) and Hex Nut (14) on each Hex Screw (17). Hand tighten.
- Position the Motor shaft at the center of the Pulley Cover (A23).
11. Install the Motor Pulley (11).
- Slide the Motor Pulley onto the Motor shaft.
- Line up the at notch on the shaft with at notch on the pulley.
- The pulley should not touch the lower Pulley Cover (A23).
- Tighten the Motor Pulley onto the shaft using the Allen wrench and Set Screw (12).
12.
Motor Pulley (11)
Set Screw (12)
Pulley Assembly
Speed-Belt Chart
Spindle Pulley (A3)
Idler Pulley (A19)
V-belt (A1)
V-belt (A1)
Pulley Cover (A23)
Adjust the height of the Motor Pulley.
- Lay a straight edge across the two pulleys.
Rev 07i

Page 9SKU 43378
- Push the Motor up until the top of the pulleys align. Hold Motor in place.
- Using a wrench, tighten four Hex Nuts (14) supporting the Motor.
- Turn the Belt Tension Lever (19) counterclockwise to release belt tension.
13. Install V-belts (A1). Refer to the photos on page 7.
- Turn the Belt Tension Lever (19) and move the pulleys closer together.
- Place the Idler Pulley (A19) on the Idler Pivot (A20), and into the Pulley Cover
center hole (See the Pulley Assembly Drawing at the end of this manual).
- Place the V-belt between Spindle Pulley (A3) and the Idler Pulley (A19).
- Refer to the chart inside the Pulley Guard lid to select speed and belt locations.
- Place V-belt between the Motor Pulley (11) and the Idler Pulley (A19).
- Turn the Belt Tension Lever (19) to tighten the belts (moderately), and hold in place.
- Turn the Belt Tension Lock Knobs (18) clockwise to lock the belt tension.
Note: To test the proper belt tension, push in on the center of each belt at its center. It should
move only 1/2 inch (in or out).
Caution: overtightening the belts can cause the motor to bind, and not start. It can also
damage Motor bearings.
14. Attach Knob (A21) to the (top) Pulley Cover using Screw (A22).
Warning: Do not plug line cord into the electrical outlet at this time.
15. Locate the three Feed Handles (24) and screw them rmly into the Spindle Feed Shaft
(25).
16. Install the Chuck (A15).
- Thoroughly clean the tapered hole in the Chuck and the Arbor (A14) of all dirt,
grease, oil, and protective coatings.
- Slide the Chuck onto the Arbor.
- Loosen the Arm Locking Handle (B16) and turn the Table Crank (B8) to raise the
Table so that it is about two inches from the Chuck.
- Turn the Chuck sleeve clockwise and open the jaws completely.
- Turn the Feed Handle counterclockwise and force the Chuck against the Table until it
is secure.
17. Verify that the Table is square (90 degrees) to the Head Assembly and drill bit.
- Secure a three inch drill bit in the Chuck.
- Raise the Table to within four inches of the Chuck.
- Place the long side of a combination square on the
Table.
- Align the short side of the square to the drill bit.
- If the Table is not square to the bit, loosen Set
Screw (B11) with the Allen wrench and the Lock
Screw (B12) with a Hex Wrench.
- Rotate the Table until it is square to the bit.
- Retighten the Lock Screw, then the Set Screw.
Set Screw (B11)
Lock Screw (B12)
Set Screw (B11)
Lock Screw (B12)
Rev 07i

Page 10SKU 43378
Operation
Warning: Avoid personal injuries. Before operating this machine, review all Safety
Warnings and Precautions listed on pages 2 through 5.
1. Loosen the Arm Locking Handle (B16) and turn the Table Crank (B8) to adjust the
Table height to accommodate the workpiece being drilled.
2. Open the Chuck and insert the drill bit in the center. Tighten with the Chuck Key (A16).
3. Secure the workpiece (and backup material) to the Table using a vise and/or clamp.
The workpiece sits on the backup material. To keep it from spinning, have it touching
the left side of the Column.
4. Adjust the height and left/right position of the Table. Tighten the Arm Locking Handle
(B16).
5. Bring the drill bit down with the Feed Handles to where the hole is to be drilled.
Make minor workpiece alignment adjustments.
6. Plug the Motor Cable (16) plug into an electrical outlet.
7. Insert the Switch Key into the Switch (31).
Switch (31)
Switch Key
Feed Handles (24)
Depth Ring Collar
Depth Locking Screw
Warning: Wear an ANSI approved, full face shield while drilling any type of material.
8. Push the Switch up to turn the Motor ON.
9. Pull down on the Feed Handle and slowly drill the hole into the workpiece.
Warning: If the drill bit grabs and spins the workpiece, do not attempt to stop the spin-
ning with your hands. Step back, and push the Switch down to the OFF position. Wait
for the spindle to stop turning before dislodging the workpiece.
10. When the drilling is complete, press the Switch to the OFF position and remove the
Switch Key.
Keep the Switch Key in a safe place.
Setting the Depth Scale to Drill to a Specied Depth
During this procedure, refer to the photo on page 9.
1. Secure the workpiece to the Table. Rev 07i

Page 11SKU 43378
2. Mark the desired hole depth on the side of the workpiece.
3. Loosen the Depth Locking Screw Lock.
4. Turn the Feed Handle counterclockwise to bring the tip of the drill bit down, next to the
hole depth mark.
5. Turn the Depth Stop Collar counterclockwise until it stops moving.
6. Tighten the Depth Locking Screw.
7. Turn the Drill Press ON and turn the Feed Handle counterclockwise until it drills the
hole and stops at the set depth.
8. Turn the Drill Press OFF.
Using the Depth Scale to Measure Depth While Drilling
1. Secure the workpiece to the Table.
2. Loosen the Depth Locking Screw.
3. Adjust the Table height so that the tip of the drill bit is just above the workpiece.
4. Turn the Depth Stop Collar clockwise to “0.”
5. Tighten the Depth Locking Screw.
6. Turn the Drill Press ON and turn the Feed Handle counterclockwise to drill the hole.
While drilling, watch the pointer and scale on the Depth Stop Collar. Stop turning the
Feed Handle when the pointer and scale indicate the desired depth.
7. Turn the Drill Press OFF.
Locking the Chuck at a Specic Depth
1. Loosen the Depth Locking Screw.
2. Turn the Feed Handle counterclockwise to bring the Chuck to the desired depth.
3. Turn the Depth Stop Collar clockwise until it stops.
4. Tighten the Depth Locking Screw.
The Chuck will be held at this position when the Feed Handle is released.
Tilting the Table
1. Loosen Set Screw (B11) under the Arm assembly with the Allen wrench.
2. Loosen the Lock Screw (B12) with the Hex Wrench.
3. Rotate the Table to the desired angle.
The scale can be used to approximate the angle.
4. Retighten the Lock Screw, then the Set Screw.
Rev 07i

Page 12SKU 43378
Maintenance
Warning: Before performing any maintenance to this machine, remove the line cord
from the electrical outlet.
Removing the Chuck and Arbor
During this procedure, refer to the Pulley and Spindle Assembly Drawing.
1. Adjust the Depth Stop Collar to hold the Chuck at a depth of three inches.
2. Align the key holes in the Spindle Shaft (A13) and the Quill (A11) by turning the Chuck
by hand.
3. Insert the Wedge Drift Key (A17) into the key holes.
4. Lightly tap the Wedge Drift Key with a rubber mallet until the Arbor (A14) falls out of
the Spindle.
Place a bundled cloth or basket below the Chuck to catch it when it falls.
Installing the Chuck and Arbor
1. Using a clean cloth, wipe the tapered surfaces on the Arbor and Spindle.
2. Slide the Arbor and Chuck assembly up and into the Spindle.
At the same time, turn the assembly until the rectangular end of the Arbor slips into the
notch on the Spindle.
Warning: In the previous step, if the Arbor is not properly set in the Spindle notch, it
may y out during operation.
3. Loosen the Arm Locking Handle (B16) and raise the Table about three inches below
the Chuck.
4. Turn the Chuck sleeve clockwise to open the jaws completely.
5. Turn the Feed Handle counterclockwise and force the Chuck against the Table until
the Arbor is secure.
Adjusting the Feed Handle Return Quill Spring
Caution: Wear a full face shield during this procedure.
1. Loosen the Depth Locking Screw.
2. Move the Chuck to its uppermost position.
3. Turn the Depth Stop Collar clockwise until it stops.
4. Tighten the Depth Locking Screw.
This will prevent the Chuck and Arbor assembly from dropping during Quill Spring
adjustment.
5. Insert a screwdriver in the lower-front notch of the Quill Spring Cap (39).
Hold it in place and, using a wrench, remove the (outer) Hex Nut (38) only. Rev 07i

Page 13SKU 43378
6. With the screwdriver still in place, loosen the (inner) Hex Nut (38) until the Quill Spring
Cap notch disengages from the Spring Seat (42) -- about 1/8 inch.
7.
Quill Spring Cap (39)
Hex Nut (38) - Inner
Hex Nut (38) - Outer
Quill Spring Cap Notches
Turn the screwdriver counterclockwise and engage the next Spring Cap notch.
Leave the screwdriver in place.
8. Tighten the (inner) Hex Nut just enough to engage the notch.
If this Hex Nut is too tight, it will restrict (up and down) Chuck-Arbor movement.
9. Turn the Feed Handle and check the spring tension, making sure the up movement is
smooth and complete.
From one inch down, the Chuck should return to its uppermost position. If more
tension is required, repeat steps 5 through 9.
10. Replace the (outer) Hex Nut and tighten on top of the (inner) Hex Nut. Do not
overtighten.
11. If the (up/down) movement is restricted, slightly loosen the (inner) Hex Nut, and
retighten the (outer) Hex Nut.
General Maintenance
1. Using compressed air, blow clean the Table, Base, and Motor cooling vents of dirt and
materials.
2. Apply paste wax to the Table and Column to enable movement and to help keep
surfaces clean.
3. All bearings are factory lubricated and need no further attention.
4. Periodically, lubricate the Tube Column teeth, Table gears, and Spindle upper teeth.
5. Monthly, check the tightness of all mounting screws and bolts in the Base, Column,
and Head assemblies.
6. Check belts for wear and replace if frayed or damaged in any way.
7. Lubricate Spindle assembly with a light oil, weekly.
8. Periodically, grease the rack.
9. Store in a clean and dry location. Rev 07i

Page 14SKU 43378
Troubleshooting
SYMPTOM POSSIBLE CAUSE SOLUTION
Drill bit burns or
smokes
- Incorrect spindle speed
- Dull drill bit
- Drilling too slowly
- Lacking lubrication
- Change spindle speed
- Replace with new bit
- Drill faster
- Lubricate cutting area
Makes unusual
noise
- Belt tension set wrong
- Spindle dry
- Loose spindle pulley
- Loose motor pulley
- Adjust belt tension
- Lubricate spindle
- Check pulley nut
- Tighten Set screws
Drill bit wobbles
- Bent bit
- Worn Spindle Bearings
- Drill bit not in Chuck correctly
- Chuck not properly installed
- Replace drill bit
- Replace spindle bearings
- Reinstall drill bit
- Reinstall Chuck and Arbor assembly
Feed Handle
returns slowly, or
too fast
- Adjust Quill Spring - Adjust Quill Spring. See page 11.
Drill bit binds
- Workpiece pinching drill bit
- Dull drill bit
- Feed pressure too hard
- Belts loose
- Reposition workpiece, lubricate drill
- Replace drill bit
- Pull Feed Handle slowly.
- Adjust motor and spindle belt tension
PLEASE READ THE FOLLOWING CAREFULLY
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS DIAGRAM IN THIS MANUAL
AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER NOR DISTRIBUTOR MAKES ANY
REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO
MAKE ANY REPAIRS TO THE PRODUCT OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS
OF THE PRODUCT. IN FACT, THE MANUFACTURER AND/OR DISTRIBUTOR EXPRESSLY STATES THAT
ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED
TECHNICIANS AND NOT BY THE BUYER. THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT
OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO, OR ARIS-
ING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO.
Rev 07i

Page 15SKU 43378
NOTE: Some parts are listed in these Part Lists are shown for illustration purposes only and are
not available individually as replacement parts.
Item # Description
1 Head w/pointer and trim
2 Cable Clamp
3 Pan Head Screw, M5x12
4 Hex Screw, M8x16
5 Adjusting Lever
6 Motor Support Bracket
7 Motor Support Bracket
8 Motor Mount
9 Lock Washer, o12
10 Hex Nut, M12x1.75
11 Motor Pulley
12 Set Screw, Socket, M6x10
13 Motor
14 Hex Nut, M8
15 Washer, o8
16 Motor Cable
17 Hex Screw, M8x20
18 Belt Tension Lock Knob
19 Belt Tension Lever
20 Roll Pin
21 Set Screw, Head Lock, M8x25
22 Depth Lock Screw
23 Knob
Item # Description
24 Feed Handle
25 Spindle Feed Shaft
26 Collar Depth Stop, w/Scale
27 Stop Pin
28 Connector Wire
29 Lock Washer, Ext., 5mm
30 Pan Head Screw, M5x12
31 Switch
33 Switch Plate Cover
34 Pan Head Screw, ST4.2x9.5
35 Switch Box, M5
36 Switch Box
37 Set Screw, Special, M8
38 Hex Nut, M12
39 Quill Spring Cap
40 Quill Spring
41 Spring Retainer
42 Spring Seat
43 Power Cable
44 Cable Tie
45 Allen Wrench, 4mm
46 Allen Wrench, 3mm
Head Assembly Parts List
Rev 07i

Page 16SKU 43378
Head Assembly Drawing
41
42

Page 17SKU 43378
Pulley and Spindle Assembly Parts List
Item # Description
A1 V Belt, M24
A2 Pulley Nut
A3 Spindle Pulley
A4 Pulley Insert
A5 Ball Bearing
A6 Spacer
A7 Retaining Ring, 17 mm
A8 Retaining Ring, 11 mm
A9 Ball Bearing
A10 Quill Gasket
A11 Quill
A12 Ball Bearing
A13 Spindle Shaft
A14 Arbor
A15 Chuck
A16 Chuck Key
A17 Wedge Drift Key
A18 Ball Bearing
A19 Idler Pulley
A20 Idler Pivot
A21 Knob
A22 Pan Head Screw, M5x8
A23 Pulley Cover
A24 Washer, HD Screw, M16x12
A25 Foam Washer
Rev 07i

Page 18SKU 43378
When ordering a part from this drawing,
add an “A” prex to the part number.
Pulley and Spindle Assembly Drawing
Rev 07i

Page 19SKU 43378
Base and Table Assembly Parts List
Item # Description
B1 Column
B2 Rack
B3 Set Screw, Hex. Socket, M10x12
B4 Column Support
B5 Hex Head Screw, M10x40
B6 Base
B7 Table Support w/ Indicator
B8 Table Crank
B10 Gear Pin
B11 Set Screw, Socket, M6x10
B12 Bevel Table Lock Screw
B13 Table Clamp
B14 Arm w/ Scale
B15 Table
B16 Arm Locking Handle
B17 Helical Gear
B18 Worm
B19 Collar
Rev 07i

Page 20SKU 43378
When ordering a part from this drawing,
add a “B” prex to the part number.
Base and Table Assembly Drawing
Rev 07i