5 SPEED BENCHTOP
RADIAL DRILL PRESS
Instruction Manual
IMPORTANT:
Your new tool has been engineered and manufactured to WEN’s highest standards for dependability,
ease of operation, and operator safety. When properly cared for, this product will supply you years of rugged,
trouble-free performance. Pay close attention to the rules for safe operation, warnings, and cautions. If you use
your tool properly and for its intended purpose, you will enjoy years of safe, reliable service.
NEED HELP? CONTACT US!
Have product questions? Need technical support? Please feel free to contact us:
TECHSUPPOR[email protected]1-847-429-9263 (M-F 8AM-5PM CST)
For replacement parts and the most up-to-date instruction manuals, visit
WENPRODUCTS.COM
MODEL 4233
2
CONTENTS
WELCOME 3
Introduction ......................................................................................................3
Specifications ....................................................................................................3
SAFETY 4
General Safety Rules .........................................................................................4
Drill Press Safety Warnings ..............................................................................6
Electrical Information ........................................................................................8
BEFORE OPERATING 9
Know Your Drill Press .......................................................................................9
Assembly & Adjustments ................................................................................10
OPERATION & MAINTENANCE 18
Operation ........................................................................................................18
Maintenance ....................................................................................................20
Troubleshooting Guide ....................................................................................21
Exploded View & Parts List .............................................................................23
Warranty Statement ........................................................................................26
To purchase replacement parts and accessories for your tool, visit
WENPRODUCTS.COM
5/8-Inch Keyless Drill Press Chuck with MT2 Tanged Arbor (Model DPA158L)
3-Piece Impact-Duty Titanium Step Drill Bit Set (Models DB124X, DB149X, & DB238X)
29-Piece Fully Ground Black Gold HSS Jobber Drill Bit Set (Model DB292G)
Drill Press Vises
Tilting Vises
Cross Vises
Drill Press Clamp
3
Model Number 4233
Motor 120V, 60 Hz, 6.2A
Speeds 600, 1100, 1700, 2300, 3100 RPM
Chuck Capacity 1/8 in. - 5/8 in. (3mm - 16mm)
Stroke 3 in.
Swing 11 in. - 33 in.
Chuck Taper JT3
Spindle Taper MT2
Capacity (Spindle to Base) 21-7/8 in.
Table Bevel -45° to 0° to 45°
Tabel Dimensions 10 in. Diameter
Base Dimensions 21 in. x 15 in.
Product Weight 105 lbs
Product Dimensions 16 in. x 38 in. x 33 in.
SPECIFICATIONS
INTRODUCTION
Thanks for purchasing the WEN Drill Press. We know you are excited to put your tool to work, but first, please
take a moment to read through the manual. Safe operation of this tool requires that you read and understand this
operator’s manual and all the labels affixed to the tool. This manual provides information regarding potential safety
concerns, as well as helpful assembly and operating instructions for your tool.
NOTE: The following safety information is not meant to cover all possible conditions and situations that may occur.
WEN reserves the right to change this product and specifications at any time without prior notice.
At WEN, we are continuously improving our products. If you find that your tool does not exactly match this manual,
please visit wenproducts.com for the most up-to-date manual or contact our customer service at
1-847-429-9263.
Keep this manual available to all users during the entire life of the tool and review it frequently to maximize
safety for both yourself and others.
Indicates danger, warning, or caution. The safety symbols and the explanations with them deserve your
careful attention and understanding. Always follow the safety precautions to reduce the risk of fire, electric shock
or personal injury. However, please note that these instructions and warnings are not substitutes for proper ac-
cident prevention measures.
4
GENERAL SAFETY RULES
WORK AREA SAFETY
1. Keep work area clean and well lit. Cluttered or dark
areas invite accidents.
2. Do not operate power tools in explosive atmo-
spheres, such as in the presence of flammable liquids,
gases or dust. Power tools create sparks which may ig-
nite the dust or fumes.
3. Keep children and bystanders away while operating
a power tool. Distractions can cause you to lose control.
ELECTRICAL SAFETY
1. Power tool plugs must match the outlet. Never mod-
ify the plug in any way. Do not use any adapter plugs
with earthed (grounded) power tools. Unmodified plugs
and matching outlets will reduce risk of electric shock.
2. Avoid body contact with earthed or grounded surfac-
es such as pipes, radiators, ranges and refrigerators.
There is an increased risk of electric shock if your body
is earthed or grounded.
3. Do not expose power tools to rain or wet conditions.
Water entering a power tool will increase the risk of elec-
tric shock.
4. Do not abuse the cord. Never use the cord for car-
rying, pulling or unplugging the power tool. Keep cord
away from heat, oil, sharp edges or moving parts.
Damaged or entangled cords increase the risk of electric
shock.
5. When operating a power tool outdoors, use an ex-
tension cord suitable for outdoor use. Use of a cord
suitable for outdoor use reduces the risk of electric
shock.
6. If operating a power tool in a damp location is un-
avoidable, use a ground fault circuit interrupter (GFCI)
protected supply. Use of a GFCI reduces the risk of elec-
tric shock.
PERSONAL SAFETY
1. Stay alert, watch what you are doing and use com-
mon sense when operating a power tool. Do not use a
power tool while you are tired or under the influence
of drugs, alcohol or medication. A moment of inatten-
tion while operating power tools may result in serious
personal injury.
2. Use personal protective equipment. Always wear
eye protection. Protective equipment such as a respira-
tory mask, non-skid safety shoes and hearing protection
used for appropriate conditions will reduce the risk of
personal injury.
3. Prevent unintentional starting. Ensure the switch is
in the off-position before connecting to power source
and/or battery pack, picking up or carrying the tool.
Carrying power tools with your finger on the switch or
energizing power tools that have the switch on invites
accidents.
4. Remove any adjusting key or wrench before turning
the power tool on. A wrench or a key left attached to a
rotating part of the power tool may result in personal
injury.
5. Do not overreach. Keep proper footing and balance
at all times. This enables better control of the power
tool in unexpected situations.
6. Dress properly. Do not wear loose clothing or jew-
elry. Keep your hair and clothing away from moving
parts. Loose clothes, jewelry or long hair can be caught
in moving parts.
Safety is a combination of common sense, staying alert and knowing how your item works. The term “power tool”
in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.
SAVE THESE SAFETY INSTRUCTIONS.
WARNING! Read all safety warnings and all instructions. Failure to follow the warnings and instructions may
result in electric shock, fire and/or serious injury.
5
GENERAL SAFETY RULES
7. If devices are provided for the connection of dust
extraction and collection facilities, ensure these are
connected and properly used. Use of dust collection
can reduce dust-related hazards.
POWER TOOL USE AND CARE
1. Do not force the power tool. Use the correct power
tool for your application. The correct power tool will
do the job better and safer at the rate for which it was
designed.
2. Do not use the power tool if the switch does not turn
it on and off. Any power tool that cannot be controlled
with the switch is dangerous and must be repaired.
3. Disconnect the plug from the power source and/or
the battery pack from the power tool before making
any adjustments, changing accessories, or storing
power tools. Such preventive safety measures reduce
the risk of starting the power tool accidentally.
4. Store idle power tools out of the reach of children
and do not allow persons unfamiliar with the power
tool or these instructions to operate the power tool.
Power tools are dangerous in the hands of untrained us-
ers.
5. Maintain power tools. Check for misalignment or
binding of moving parts, breakage of parts and any
other condition that may affect the power tool’s opera-
tion. If damaged, have the power tool repaired before
use. Many accidents are caused by poorly maintained
power tools.
6. Keep cutting tools sharp and clean. Properly main-
tained cutting tools with sharp cutting edges are less
likely to bind and are easier to control.
7. Use the power tool, accessories and tool bits, etc.
in accordance with these instructions, taking into ac-
count the working conditions and the work to be per-
formed. Use of the power tool for operations different
from those intended could result in a hazardous situa-
tion.
8. Use clamps to secure your workpiece to a stable
surface. Holding a workpiece by hand or using your
body to support it may lead to loss of control.
9. KEEP GUARDS IN PLACE and in working order.
SERVICE
1. Have your power tool serviced by a qualified repair
person using only identical replacement parts. This
will ensure that the safety of the power tool is main-
tained.
CALIFORNIA PROPOSITION 65 WARNING
Some dust created by power sanding, sawing, grinding,
drilling, and other construction activities may contain
chemicals, including lead, known to the State of Califor-
nia to cause cancer, birth defects, or other reproductive
harm. Wash hands after handling. Some examples of
these chemicals are:
• Lead from lead-based paints.
• Crystalline silica from bricks, cement, and other
masonry products.
• Arsenic and chromium from chemically treated
lumber.
Your risk from these exposures varies depending on
how often you do this type of work. To reduce your ex-
posure to these chemicals, work in a well-ventilated area
with approved safety equipment such as dust masks
specially designed to filter out microscopic particles.
Safety is a combination of common sense, staying alert and knowing how your item works. The term “power tool”
in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.
SAVE THESE SAFETY INSTRUCTIONS.
WARNING! Read all safety warnings and all instructions. Failure to follow the warnings and instructions may
result in electric shock, fire and/or serious injury.
1. TOOL PURPOSE. This drill press is designed to drill through metal wood, plastic, and tiles. Drilling through
other materials could result in fire, injury, or damage to the workpiece. Using the machine for any other purpose
for which it is not designed may result in serious injuries, machine damage and voiding of the warranty.
2. MACHINE MOUNTING. For operation safety, the drill press must be securely mounted onto a flat and stable
surface.
3. PERSONAL SAFETY.
• Always wear ANSI Z87.1-approved glasses with side shields, hearing protection and a dust mask.
• Do not wear loose clothing or jewelry, as they might get drawn in by the tool. Tie back long hair.
• DO NOT wear gloves while operating this machine.
4. Electric Cords. Keep cords away from heat, oil, sharp edges, and moving parts of the tool. Have an electrician
replace or repair damaged or worn cords immediately.
5. TOOL & ACCESSORIES INSPECTION. Before operation, check the tool and accessories for any damage or
missing parts. Do not use the tool if any part is missing or damaged. Make sure all adjustments are correct and all
connections are tight. Keep all guards in place.
6. DRILLING ACCESSORIES.
• Make sure the drill bit is not damaged before use; only use undamaged drill bits
• Make sure the drill bit is securely locked in the chuck before turning ON.
• Make sure the chuck key is removed from the chuck before turning ON.
• Use clamps or a vise (sold separately to secure a workpiece to the table. This will prevent the workpiece from
rotating with the drill bit.
7. Make sure the table lock is tightened before starting the drill press.
8. WORKPIECE REQUIREMENTS.
• Only stand workpieces sturdy enough to withstand the force of the drill bit.
• Inspect the workpiece for imperfections, nails, staples, etc. before drilling. Never drill stock that has questionable
imperfections or embedded foreign objects.
• Do not drill materials without a flat surface unless a suitable support is used (clamp or vise).
9. PREVENTING ACCIDENTAL STARTING. Make sure the power switch is in the OFF position prior to plugging in
the machine. Always make sure the power switch is in the OFF position and the machine is unplugged when doing
any cleaning, assembly, setup operations, or when not in use.
10. Do not operate this tool until it is completely assembled and installed according to the instructions.
11. Remove scrap pieces and other objects from the table before turning ON the drill press.
6
DRILL PRESS SAFETY WARNINGS
WARNING! Do not let comfort or familiarity with the product replace strict adherence to product safety rules.
Failure to follow the safety instructions may result in serious personal injury.
SPECIFIC RULES FOR THE DRILL PRESS
12. DRILLING THE WORKPIECE.
• Allow spindle to reach full speed before drilling the workpiece.
• Never start the machine with the drill bit pressed against the workpiece.
• Adjust the table or depth stop to avoid drilling into the table.
• Set the drill press to the speed that is appropriate for the material being drilled.
13. Do not touch moving pieces. Keep hands away from the drill bit during operation. If cleaning is necessary,
turn off the machine and use a brush to remove sawdust and chips instead of your hands.
14. Never perform layout, assembly or set-up work on the table while the machine is ON.
15. After turning off the drill press, wait until the spindle comes to a complete stop before touching the workpiece.
Always turn the drill OFF before removing scrap from the table.
16. Before leaving the machine, always turn OFF and unplug the machine, remove the drill bit, and clean the table.
Turn Off and unplug the machine before cleaning, making adjustments or changing drill bits. Accidental start-ups
may occur if the tool is plugged in during an accessory change or adjustment.
17. CLEANING. Never use solvents to clean plastic parts. Solvents could dissolve or otherwise damage the
material. Use only a soft damp cloth to clean plastic parts.
18. REPLACEMENTS. Should any component of your drill press be missing/damaged or fail in any way, shut OFF
the switch and remove the plug from power supply outlet. Replace the missing, damaged, or failed parts using
only identical replacement parts before resuming operation.
CALIFORNIA PROPOSITION 65 WARNING
Some dust created by power sanding, sawing, grinding, drilling, and other construction activities may contain
chemicals, including lead, known to the State of California to cause cancer, birth defects, or other reproductive
harm. Wash hands after handling. Some examples of these chemicals are:
• Lead from lead-based paints.
• Crystalline silica from bricks, cement, and other masonry products.
• Arsenic and chromium from chemically treated lumber.
Your risk from these exposures varies depending on how often you do this type of work. To reduce your exposure
to these chemicals, work in a well-ventilated area with approved safety equipment such as dust masks specially
designed to filter out microscopic particles.
These safety instructions can’t possibly warn of every scenario that may arise with this tool,
so always make sure to stay alert and use common sense during operation.
7
DRILL PRESS SAFETY WARNINGS
WARNING! Do not let comfort or familiarity with the product replace strict adherence to product safety rules.
Failure to follow the safety instructions may result in serious personal injury.
8
ELECTRICAL INFORMATION
3. Check with a licensed electrician or service personnel if you do not completely under-
stand the grounding instructions or whether the tool is properly grounded.
4. Use only three-wire extension cords that have three-pronged plugs and outlets that
accept the tool’s plug. Repair or replace a damaged or worn cord immediately.
CAUTION! In all cases, make certain the outlet in question is properly grounded. If you
are not sure, have a licensed electrician check the outlet.
GROUNDING INSTRUCTIONS
In the event of a malfunction or breakdown, grounding provides the path of least resistance for an electric current
and reduces the risk of electric shock. This tool is equipped with an electric cord that has an equipment grounding
conductor and a grounding plug. The plug MUST be plugged into a matching outlet that is properly installed and
grounded in accordance with ALL local codes and ordinances.
1. Do not modify the plug provided. If it will not fit the outlet, have the proper outlet installed by a licensed electri-
cian.
2. Improper connection of the equipment grounding conductor can result in electric shock. The conductor with the
green insulation (with or without yellow stripes) is the equipment grounding conductor. If repair or replacement of
the electric cord or plug is necessary, DO NOT connect the equipment grounding conductor to a live terminal.
1. Examine extension cord before use. Make sure your extension cord is properly wired and in good condition.
Always replace a damaged extension cord or have it repaired by a qualified person before using it.
2. Do not abuse extension cord. Do not pull on cord to disconnect from receptacle; always disconnect by pulling on
plug. Disconnect the extension cord from the receptacle before disconnecting the product from the extension cord.
Protect your extension cords from sharp objects, excessive heat and damp/wet areas.
3. Use a separate electrical circuit for your tool. This circuit must not be less than a 12-gauge wire and should be
protected with a 15A time-delayed fuse. Before connecting the motor to the power line, make sure the switch is in
the OFF position and the electric current is rated the same as the current stamped on the motor nameplate. Running
at a lower voltage will damage the motor.
Fig. 1
GUIDELINES AND RECOMMENDATIONS FOR EXTENSION CORDS
When using an extension cord, be sure to use one heavy enough to carry the current your product will draw. An
undersized cord will cause a drop in line voltage resulting in loss of power and overheating. The table below shows
the correct size to be used according to cord length and ampere rating. When in doubt, use a heavier cord. The
smaller the gauge number, the heavier the cord.
AMPERAGE
REQUIRED GAUGE FOR EXTENSION CORDS
25 ft. 50 ft. 100 ft. 150 ft.
6.2A 18 gauge 16 gauge 14 gauge 12 gauge
9
TOOL PURPOSE
Drill presses are mainly used to drill clean, precise cylindrical holes into workpieces or enlarge existing holes. You
may also find other uses for your drill press such as reaming, countersinking, counterboring, tapping, etc. Refer to
the diagram below to become familiarized with the parts and controls of your drill press.
KNOW YOUR DRILL PRESS
Head Traverse Knob
Table
Base
Housing Cover Screw
Head Angle Locking Handle
Table Locking Handle
Feed Handle
Crank Handle
Rack
Chuck
Column
Head Rotation Locking Handle
Motor
Locking Pin
Throat Adjustment Fine-Tuning Knob
10
UNPACKING
With the help of a friend or trustworthy foe, carefully remove the drill press from the packaging. Make sure to take
out all contents and accessories. Do not discard the packaging until the drill press is completely assembled.
Before using the drill press, you must assemble the unit using the instructions in this section. Check your packing
list against the diagram below. If any part is damaged or missing, please contact our customer service at 1-847-
CLEANING THE WORK TABLE SURFACE
Your drill press comes protected with a layer of anti-rust coating on its exposed (non-painted) metal surfaces, Clean
the rust-protected surfaces using a soft cloth, moistened with kerosene, acetone, or isopropyl alcohol. Do not use
gasoline, or cellulose-based solvents such as paint thinner or lacquer thinner, as these will damage the painted
surfaces. After cleaning, apply a light coat of good-quality paste wax to the table and column to prevent rust. Wipe
all parts thoroughly with a clean, dry cloth.
PACKING LIST
ASSEMBLY & ADJUSTMENTS
1. Head Assembly ....................................................... 1
2. Column Assembly ................................................... 1
3. Base ........................................................................ 1
4. Table & Bracket Assembly with Worm Gear ............ 1
5. Feed Handle ............................................................ 3
6. Table Crank Handle ................................................. 1
7. Retaining Ring ........................................................ 1
8. Drill Chuck with Key ................................................ 1
9. Chuck Arbor ............................................................ 1
10. Lock Handle .......................................................... 1
11. Shoe ...................................................................... 1
12. M12x24 Hex Bolts ................................................. 4
13. 3mm & 4mm Hex Wrenches ................................. 2
14. Drift Key ................................................................ 1
Tools needed for assembly (not included):
• Adjustable wrench
• Hammer and block of wood, rubber mallet, or dead-blow hammer
11
ATTACHING COLUMN TO BASE
1. Place the column assembly (Fig. 2 - 1) onto the base
(Fig. 2 - 2), aligning the column support holes with the
base holes.
2. Secure the column assembly to the base using four
M12x25 hex bolts (Fig. 2 - 3).
ATTACHING TABLE TO COLUMN
1. Make sure that the worm gear (Fig. 3 - 1) is in the table
bracket and engages with the pinion teeth.
2. Slide the rack (Fig. 3 - 2) into the slot on the table
bracket (Fig. 3 - 3). Make sure that the rack teeth engage
with the worm gear in the bracket. The large section of the
rack with no teeth should be at the top. The table bracket
should sit in the center of the rack.
3. Slide the table bracket and rack assembly down together
onto the column. Insert the bottom tapered edge of the
rack into the lip of the column assembly. Hold it in this
position until the next step is complete.
6. Place the collar (Fig. 4 - 1), bevel side down, over the
rack. Tighten the set screw (Fig. 4 - 2) with the included
3mm hex wrench to secure the rack into position.
NOTE: Make sure there is enough clearance to allow the
table to rotate around the column. To avoid column or
collar damage, only tighten the set screw enough to keep
collar in place.
Assembly instructions continue on the next page.
ASSEMBLY & ADJUSTMENTS
WARNING! Do not plug in or turn on the tool until it is fully assembled according to the instructions. Failure
to follow the safety instructions may result in serious personal injury.
Fig. 2
Fig. 3
Fig. 4
1
2
3
1
23
1
2
12
ATTACHING TABLE TO COLUMN (CONT.)
7. Place the crank handle (Fig. 5 - 1) onto the worm gear
shaft on the side of the table bracket. Make sure that the
set screw is aligned on the flat of the shaft and as close to
the table bracket as possible. Tighten the set screw (Fig.
5 - 2).
8. Position the table in the same direction as the base, and
tighten the column lock handle.
MOUNTING THE HEAD ASSEMBLY
ASSEMBLY & ADJUSTMENTS
WARNING! Do not plug in or turn on the tool until it is fully assembled according to the instructions. Failure
to follow the safety instructions may result in serious personal injury.
Fig. 5
1
2
CAUTION! The drill press head is heavy. To avoid
injury, two people should lift it into position.
1. Place the locking shoe (Fig. 6 - 1) into the recessed
pocket on the inside of the column bracket casting as
shown in Fig. 6.
2. Carefully lift the drill press head assembly (Fig. 7
- 1) and position it over the column (Fig. 7 - 2). Align
the direction of the drill press head with the direction of
the base and the table. Make sure the drill press head is
seated properly on the column.
3. Lock the head in position using the head rotation locking
handle (Fig. 7 - 3) and the head angle locking handle (Fig.
7 - 4).
Fig. 6
Fig. 7
WARNING! DO NOT install the head assembly onto
the column until the locking shoe is properly installed.
The head assembly cannot be properly secured to the
column without the locking shoe.
1
3
4
1
2
13
INSTALLING THE FEED HANDLE
1. Insert the feed handles (Fig. 8 - 1) into the threaded
opening on the feed hub as shown in Fig. 8 and tighten
by hand.
INSTALLING THE CHUCK
ASSEMBLY & ADJUSTMENTS
WARNING! Do not plug in or turn on the tool until it is fully assembled according to the instructions. Failure
to follow the safety instructions may result in serious personal injury.
Fig. 8
Fig. 9
CAUTION! Before installing the chuck, clean all
of the mating surfaces with a non-petroleum based
product; such as acetone or lacquer thinner. Any oil
or grease used in the packing of these parts must be
removed; otherwise the chuck may come loose during
operation.
1. Lower the drill press table and place a cloth over it to
protect the chuck in case it’s dropped.
2. Wipe the chuck and spindle with a clean rag. Do not use
any solvents yet.
3. Completely remove any burrs found on the inner mating
surfaces of the chuck with a diamond coated tool or a fine
file. Use a grade 000 steel wool pad to lightly go over the
chuck and spindle. This will remove any oxidation or dirt
that you cannot see.
NOTE: Do steps 1-3 even if your chuck is new. New
chucks can still have burrs, oxidation, and dirt that you
cannot see.
4. Use lacquer thinner or acetone on a lint-free rag to
clean the chuck. Do not touch these surfaces with your
hands after cleaning. Rubbing alcohol does not work well,
as it contains oil. Let the chuck dry fully before continuing
on to step 5.
5. Use the included chuck key (Fig. 9 - 1) to retract the jaws of the chuck (Fig. 9 - 2) all the way into the body.
6. Place the drill chuck face down, and insert the short tapered end of the arbor (Fig. 9 - 3) into the top of the drill
chuck as shown in Fig. 9. Tap the arbor using a rubber mallet or dead blow hammer to secure the chuck and arbor
together.
7. Slide the arbor onto the spindle (Fig. 9 - 4) while slowly rotating the chuck until it locks onto the spindle. If
installed correctly, the drill chuck should not rotate without turning the spindle.
8. Tap the end of the drill chuck with a rubber mallet or dead blow hammer to fully seat it on the spindle.
1
1
2
4
3
14
MOUNTING THE DRILL PRESS TO A WORKBENCH
The base of the drill press has four mounting holes that
allow it to be mounted to a workbench. This prevents the
drill press from moving during operation.
Use the mounting method shown in Fig. 10 to securely
mount the drill press to your workbench. Mounting
hardware is not included with your drill press. The
mounting holes are 13mm in diameter; we recommend
M12 or 1/2” bolts for mounting.
ADJUSTING THE BELT TENSION
1. Open the belt housing cover by removing the belt
housing screw (Fig. 11 - 1).
2. Loosen the motor lock knob (Fig. 11 - 2).
3. Push the motor away from the front of the drill press to
apply tension to belt.
4. Tighten the motor lock knob to lock the motor in place
and close the belt housing cover using the belt housing
screw.
NOTE: The belt is correctly tensioned when you can flex
the belt approximately 3/8” in either direction with your
finger.
SPEED ADJUSTMENT
Your drill press has five different speed options: 600,
1100, 1700, 2300, and 3100 RPM. Use the chart on the
following page to determine the proper speed for your
operation.
1. Open the belt housing cover (Fig. 11 - 1) by removing
the belt housing screw (Fig. 11 - 2).
2. Loosen the motor lock knob (Fig. 11 - 3).
3. Pull the motor towards the front of the drill press to
loosen the tension on the belt and tighten the motor lock
knob.
4. Adjust the position of the belt on the spindle and motor
pulleys (Fig. 12). NOTE: Make sure that the belt runs on
the same setting of each pulley. For example, if the belt is
on the third setting of the motor pulley, then it should also
be on the third setting of the spindle pulley.
ASSEMBLY & ADJUSTMENTS
WARNING! Do not plug in or turn on the tool until it is fully assembled according to the instructions. Failure
to follow the safety instructions may result in serious personal injury.
Fig. 10
Hex Bolt
Washer
Drill Press Base
Workbench
Washer
Lock Washer
Hex Nut
Fig. 11
5. Push the motor away from the front of the drill press
to apply tension to belt.
6. Tighten the motor lock knob to lock the motor in
place and close the belt housing cover using the belt
housing screw.
NOTE: The belt is correctly tensioned when you can
flex the belt approximately 3/8” in either direction with
your finger.
2
1
3
15
ASSEMBLY & ADJUSTMENTS
Fig. 12
5
4
3
2
1
Belt
Spindle Pulley Motor Pulley
5
4
3
2
1
Belt
Location
Speed
Range
RPM
Wood Zinc
Alum.
Brass
Plastic
Cast Iron
Bronze
Steel
(Malleable)
Steel
(Med. Carbon)
Steel
(Stainless)
in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm
5-5 3100 5/16 7.9 3/16 4.8 11/64 4.4 5/32 4.0 7/64 2.8 3/32 2.4 1/16 1.6 1/32 0.8
4-4 2300 3/8 9.5 1/4 6.4 7/32 5.6 3/16 4.8 1/8 3.2 3/32 2.4 1/16 1.6 3/64 1.2
3-3 1700 5/8 15.9 3/8 9.5 11/32 8.7 5/16 7.9 1/4 6.4 5/32 4.0 1/8 3.2 1/16 1.6
2-2 1100 7/8 22.2 1/2 12.7 15/32 11.9 7/16 11.1 11/32 8.7 1/4 6.4 3/16 4.8 1/8 3.2
1-1 600 1 31.8 3/4 19.0 11/16 17.5 5/8 15.9 1/2 12.7 3/8 9.5 5/16 7.9 1/4 6.4
RECOMMENDED SPEED FOR DRILL SIZE & MATERIAL
16
INSTALLING THE DRILL BIT
1. Make sure that the drill press is turned OFF and removed
from the power source.
2. Using the chuck key (Fig. 13 - 1), open the drill chuck
jaws (Fig. 13 - 2) wide enough to accept the shank of the
drill bit (Fig. 13).
3. Insert the drill bit into the chuck so that the chuck jaws
grip as much of the shank as possible. Center the bit and
hand tighten the chuck.
NOTE: Make sure that small bits do not get trapped
between the chuck jaws.
4. Tighten the chuck jaws using the chuck key to ensure
that the drill bit will not slip while drilling.
MOVING THE HEAD FORWARD & BACKWARD
1. To move the head forward and backward, loosen the
head angle locking handle (Fig. 14 - 1).
2. Turn head traverse knob (Fig. 14 - 2) clockwise or
counterclockwise until the head is in the desired position.
3. Secure the head in position by tightening the head
angle locking handle.
4. Turn the throat adjustment fine-tuning knob (Fig. 15 -
1) to slightly adjust the forward and backward position
of the head for a more precise drilling position on your
workpiece.
TILTING THE HEAD LEFT & RIGHT
1. To tilt the head left and right, loosen the head angle
locking handle (Fig. 14 - 1).
2. Pull out the locking pin (Fig. 15 - 2) located on the left
side of the headstock and rotate the pin 90°.
3. Tilt the headstock to the desired angle specified on the
scale and tighten the head angle locking handle.
ASSEMBLY & ADJUSTMENTS
WARNING! Do not plug in or turn on the tool until it is fully assembled according to the instructions. Failure
to follow the safety instructions may result in serious personal injury.
Fig. 13
Fig. 14
Fig. 15
1
2
Shank
2
1
2
1
17
ROTATING THE HEAD LEFT & RIGHT
1. To rotate the head left and right around the column,
loosen the head rotation locking handle (Fig. 16 - 1).
2. Secure the head in position by tightening the head
rotation locking handle.
RAISING & LOWERING THE TABLE
1. Loosen the table locking handle (Fig. 17 - 1).
2. Use the crank handle (Fig. 17 - 2) to raise and lower
the table.
3. Once the table is in the desired position, tighten the
table locking handle to secure the table in place.
TILTING THE TABLE LEFT & RIGHT
1. To tilt the table left and right, loosen the hex bolt (Fig.
18 - 1) under the table.
2. Once you have the table in the desired position, tighten
the hex bolt.
ROTATING THE TABLE LEFT & RIGHT
1. To rotate the table left and right around the column,
loosen the table locking handle (Fig. 17 - 1).
2. Once you have the table in the desired position, tighten
the table locking handle.
ASSEMBLY & ADJUSTMENTS
WARNING! Do not plug in or turn on the tool until it is fully assembled according to the instructions. Failure
to follow the safety instructions may result in serious personal injury.
Fig. 16
Fig. 17
Fig. 18
1
1
2
1
18
OPERATION
TURNING THE DRILL PRESS ON / OFF
1. Make sure that the drill press is fully assembled
according to the assembly instructions.
2. Plug the drill press into the power source.
3. To turn the drill press ON, insert the safety key (Fig.
19 - 1) into the ON / OFF switch (Fig. 19 - 2) and move the
power switch to the up position.
4. To turn the drill press OFF, move the power switch to
the down position.
5. To lock the drill press in the OFF position, remove the
safety key from the power switch.
Fig. 19
WARNING! To prevent the workpiece and the backup material from slipping from your hand while drilling,
position the workpiece and backup material to the left side of the column. If the workpiece and the backup
material are not long enough to reach the column, clamp the workpiece and back material to the table. Failure to
do this could result in personal injury.
GENERAL DRILLING GUIDELINES - DRILLING A HOLE
1. Mark where you want to drill on the workpiece by using a center punch or a sharp nail.
2. Before turning the drill press ON, turn the feed handles to bring the drill bit down. Line the drill bit tip up with the
mark. Clamp the workpiece in place.
3. Turn the drill press ON and pull down on the feed handles with the appropriate force needed to allow the drill bit
to drill the material.
NOTE: Feeding too slowly might cause the drill bit to turn in the chuck. Feeding too rapidly might stop the motor,
cause the belt to slip, force the workpiece loose, or break the drill bit. Practice with scrap material to get the feel of
the machine before attempting to do any drilling operation.
DRILLING SPEEDS
There are a few important factors to keep in mind when determining the best drilling speed:
• Material type
• Hole size
• Drill bit or cutter type
• Quality desired
Smaller drill bits require greater speed than larger drill bits. Softer materials require greater speed than harder
materials. See the chart on page 15 for recommended speeds for particular materials.
1
2
19
OPERATION
DRILLING METAL
• Use metal-piercing twist drill bits.
• It is always necessary to lubricate the tip of the drill with oil to prevent overheating of the drill bit.
• All metal workpieces should be clamped down securely. Any tilting, twisting, or shifting causes a rough
drill hole, and increases the potential of drill bit breakage.
• Never hold a metal workpiece with your bare hands. The cutting edge of the drill bit may seize the workpiece
and throw it, causing serious injury. The drill bit will break if the metal piece suddenly hits the column.
• If the metal is flat, clamp a piece of wood under it to prevent turning. If it cannot be laid flat on the table,
then it should be blocked and clamped.
DRILLING WOOD
• Brad point bits are preferred. Metal piercing twist bits may be used on wood.
• Do not use auger bits. Auger bits turn so rapidly that they can lift the workpiece off of the table and whirl it
around.
• Always protect the drill bit by positioning the table so that the drill bit will enter the center hole when
drilling through the workpiece.
• To prevent splintering, feed the drill bit slowly right as the bit is about to cut through to the backside of
the workpiece.
• To reduce splintering and protect the point of the bit, use scrap wood as a backing or a base block under
the workpiece.
FEEDING THE DRILL BIT
• Pull down on the feed handles with only enough force to allow the drill bit to cut.
• Feeding too rapidly might stall the motor, cause the belt to slip, damage the workpiece, or break the drill bit.
• Feeding too slowly will cause the drill bit to heat up and burn the workpiece.
20
ROUTINE INSPECTION
Before each use, inspect the general condition of the tool. If any of these following conditions exist, do not use until
parts are replaced.
CHECK FOR:
• Loose hardware or improper mounting,
• Misalignment
• Damaged cord/electrical wiring,
• Cracked or broken parts, and
• Any other condition that may affect its safe operation
CAUTION: Most plastics are susceptible to damage from various types of commercial solvents. Do not use any
solvents or cleaning products that could damage the plastic parts. Some of these include but are not limited to:
gasoline, carbon tetrachloride, chlorinated cleaning solvents, and household detergents that contain ammonia.
CLEANING & STORAGE
1. After every operation, use a vacuum to remove sawdust or metal shavings from the tool surfaces, motor housing
and work area. Keep the ventilation openings free from dust and debris to prevent the motor from overheating.
2. Wipe the tool surfaces clean with a soft cloth or brush. Make sure water does not get into the tool.
3. Apply a light coat of paste wax to the column and table to help keep these surfaces clean and rust free.
4. Store the tool in a clean and dry place away from the reach of children.
LUBRICATION
The ball bearings in the spindle and the V-belt pulley assembly are greased and permanently sealed, and require no
lubrication. Pull the spindle down and oil the quill moderately every three months.
Lubricate the table bracket and locking knobs if they become difficult to use.
PRODUCT DISPOSAL
Used power tools should not be disposed of together with household waste. This product contains electronic
components that should be recycled. Please take this product to your local recycling facility for responsible disposal
and to minimize its environmental impact.
MAINTENANCE
WARNING! To avoid accidents, turn OFF and unplug the tool from the electrical outlet before cleaning,
adjusting, or performing any maintenance or lubrication work.
WARNING! Any attempt to repair or replace electrical parts on this tool may be hazardous. Servicing of the
tool must be performed by a qualified technician. When servicing, use only identical WEN replacement parts.
Use of other parts may be hazardous or induce product failure.
21
PROBLEM CAUSE SOLUTION
Noisy Operation
or Excessive
Vibration
1. Incorrect belt tension. 1. Adjust the belt tension.
2. Dry spindle. 2. Lubricate the spindle.
3. Loose spindle pulley.
3. Tighten the set screws on the side of the
spindle pulley.
4. Loose motor pulley.
4. Tighten the set screws on the side of the
motor pulley.
5. Seized motor pulley.
5. Lubricate the motor pulley and motor shaft;
ensure that the pulley opens and closes when
the machine is ON and the speed is adjusted.
The drill bit
burns or smokes
1. Drilling at the incorrect speed. 1. Change the speed.
2. The wood chips are not coming out
of the hole.
2. Retract the drill bit frequently to clear the
chips.
3. Dull drill bit. 3. Resharpen or replace the drill bit.
4. Feeding the workpiece too slowly. 4. Feed fast enough to cut the workpiece.
5. Not lubricated.
5. Lubricate the drill bit with cutting oil or
motor oil.
Excessive
drill run out or
wobble; drilled
hole is not round
1. Bent drill bit. 1. Replace the drill bit.
2. Bit improperly installed in the chuck. 2. Reinstall the bit.
3. Worn spindle bearings.
3. Bearings may need replacement. Contact
customer service at 1-847-429-9263.
4. Lengths of the cutting flutes or
angles are not appropriate for the hard-
ness of the wood grain.
4. Resharpen the drill bit correctly or replace
with the appropriate type.
5. Chuck not properly installed. 5. Reinstall the chuck.
TROUBLESHOOTING GUIDE
WARNING! Stop using the tool immediately if any of the following problems occur. Repairs and replacements
should only be performed by an authorized technician. For any questions, please contact our customer service
at 1-847-429-9263, M-F 8-5 CST or email us at [email protected].
PROBLEM CAUSE SOLUTION
Drill bit binds in
the workpiece
1. The workpiece is pinching the bit. 1. Support or clamp the workpiece.
2. Excessive feed pressure. 2. Feed more slowly.
Chuck falls off
spindle
1. Dirt, grease, or oil on the tapered
surface on the spindle or in the chuck.
1. Clean the tapered surface of both the chuck
and spindle with a household detergent.
Motor will not
run
1. Defective or broken switch. 1. Contact customer service at 1-847-429-9263.
2. Defective or damaged power cord. 2. Contact customer service at 1-847-429-9263.
3. Open circuit, loose connections, or
burned out motor.
3. Contact customer service at 1-847-429-9263.
4. Low voltage.
4. Check the power line for the proper voltage.
Use another circuit or have a qualified electrician
upgrade the service.
5. Bad starting capacitor. 5. Contact customer service at 1-847-429-9263.
Motor stalls
1. Short circuit in motor. 1. Contact customer service at 1-847-429-9263.
2. Incorrect fuses or circuit breakers.
2. Replace with correct fuse or circuit breaker for
the circuit.
3. Overloaded circuit. 3. Turn off other machines and retry.
4. Low voltage.
4. Check the power line for the proper voltage.
Use another circuit or have a qualified electrician
upgrade the service.
22
TROUBLESHOOTING GUIDE
WARNING! Stop using the tool immediately if any of the following problems occur. Repairs and replacements
should only be performed by an authorized technician. For any questions, please contact our customer service
at 1-847-429-9263, M-F 8-5 CST or email us at [email protected].
23
EXPLODED VIEW & PARTS LIST
NOTE: Not all parts may be available for purchase. Parts and accessories that wear
down over the course of normal use are not covered under the warranty.
63
62
13
60
78
66
43
25
44
23
32
65
61
42
39
56
64
4
68
29
74
73
6
22
5
59
26
58
55
70
16
27
12
1
57
69
35
33
34
15
75
72
24
49
48
2
71
7
37
36
19
31
20
9
10
67
11
21
47
45
40
41
46
38
50
14
53
52
54
77
17
51
18
76
8
80
30
79
82
86
87
88
84
83
28
85
89
55
90
91
92
3
24
No. Part No. Description Qty.
1 4233-001 Head 1
2 4214B-057 Quill 1
3 4233-003 Spindle Sleeve 1
4 4233-004 Spindle Pulley 1
5 4233-005 Dial Body 1
6 4233-006 Quill Feed Assembly 1
7 4233-007 Spindle 1
8 4214B-103 Rack 1
9 4214B-105 Inner Gear 1
10 4214B-106 Inner Gear Shaft 1
11 4233-011 Worm Gear 1
12 4233-012 Switch Box 1
13 4233-013 Motor Mount 1
14 4233-014 Location Pin 1
15 4214B-026 Coil Spring Assembly 1
16 4233-016 Switch Box Cover 1
17 4233-017 Motor 1
18 4233-018 Motor Pulley 1
19 4233-019 Column 1
20 4214B-100 Table Support 1
21 4233-021 Rack Collar 1
22 4233-022
Variable Diameter
Collar
1
23 4212B-071 Crank handle 1
24 4233-024 Work Table 1
25 4233-025 Lock Block 2
26 4233-026
Variable Diameter
Rack
1
27 4233-027 Switch 1
28 4212B-042 Depth locking knob 3
29 4214B-122 Handle 3
30 4214B-017 Handle Knob 3
31 4233-031 Table Lock Handle 3
32 4233-032 Screw, M5x12 1
33 4225-147 Hex Nut, M10 1
34 4214B-025 Hex Nut, M12 2
35 4214B-085 Quill Set Screw 1
36 4233-036 Arbor MT2/JT3 1
37 4233-037 Chuck & Key JT3 1
No. Part No. Description Qty.
38 4233-038 Gear Shaft 1
39 4233-039
Variable Diameter
Handle Shaft
1
40 4233-040
Variable Diameter
Handle
2
41 4233-041 Gear Seat 1
42 4233-042 Internal Gear 1
43 4233-043 Reduction Gear 1
44 4233-044 Reduction Gear Shaft 1
45 4233-045 Flat Washer, M6 2
46 4233-046 Philips Screw, M5x8 3
47 4233-047 Philips Screw, M6x25 2
48 4214B-051 Hex Bolt, M12x35 1
49 4214B-1128 Spring Washer, M12 1
50 4233-050 Split Washer, M6 1
51 4233-051 Hex Bolt, M8×18 4
52 4214B-041 Flat Washer, M8 4
53 4214B-061 Hex Nut, M8 6
54 4214B-120 Spring Washer M8 2
55 4233-055
Hex Socket Screw,
M8×8
6
56 4233-056 Philips Screw, M5x12 9
57 4233-057
Philips Tapping Screw,
M4.2x10
3
58 4233-058
Philips Screw
Assembly, M5×8
2
59 4233-059 Star Washer, M5 2
60 4233-060 Sponge Pad 4
61 4233-061 Pulley Cover 1
62 4233-062
Philips Flange Head
Screw, M6x12
4
63 4233-063 Cord Bushing 2
64 4233-064 Rubber Bushing 1
65 4233-065 Wire Clamp 4
66 4233-066 Cover 1
67 4233-067
Hex Socket Screw,
M6×10
2
68 4233-068 Pulley Set Screw 1
69 4233-069 Bushing 1
EXPLODED VIEW & PARTS LIST
25
No. Part No. Description Qty.
70 4233-070
Slotted Shoulder
Screw, M6×12
1
71 4233-071
Ball Bearing,
6204-2RZ
1
72 4233-072
Ball Bearing,
6002-2RZ
1
73 4233-073
Ball Bearing,
6203-2RZ
2
74 4233-074 Retainer 1
75 4214B-1109 Hex Nut, M14×1.5 1
76 4233-076 Hex Socket Set Screw 1
77 4233-077 Motor Screw Rod 2
78 4233-078
Horizontal Column
Bracket
1
79 4233-079
Hexagonal Head Bolt
M12x25
4
No. Part No. Description Qty.
80 4233-080 Belt, K-59 1
81 4233-081 Base 1
82 4233-082 Column Base 1
83 4233-083 Motor Plate 1
84 4233-084
Big washer φ6
1
85 4233-085
Pressing Rod Locking
Handle
1
86 4233-086 Power Cord 1
87 4233-087 Wrench 4 1
88 4233-088 Wrench 3 1
89 4233-089 wedge 1
90 4233-090
Hexagonal thin nut-
M16
2
91 4233-091 Long wrench 1
92 4233-092 Oil cover 1
93 4233-093 anti-oil pad 1
EXPLODED VIEW & PARTS LIST
NOTE: Not all parts may be available for purchase. Parts and accessories that wear
down over the course of normal use are not covered under the warranty.
WEN Products is committed to building tools that are dependable for years. Our warranties are consistent with this
commitment and our dedication to quality.
LIMITED WARRANTY OF WEN CONSUMER POWER TOOLS PRODUCTS FOR HOME USE
GREAT LAKES TECHNOLOGIES, LLC (“Seller”) warrants to the original purchaser only, that all WEN consumer
power tools will be free from defects in material or workmanship for a period of two (2) years from date of purchase.
Ninety days for all WEN products if the tool is used for professional or commercial use.
SELLER’S SOLE OBLIGATION AND YOUR EXCLUSIVE REMEDY under this Limited Warranty and, to the extent
permitted by law, any warranty or condition implied by law, shall be the repair or replacement of parts, without
charge, which are defective in material or workmanship and which have not been misused, carelessly handled, or
misrepaired by persons other than Seller or Authorized Service Center. To make a claim under this Limited Warranty,
you must make sure to keep a copy of your proof of purchase that clearly defines the Date of Purchase (month and
year) and the Place of Purchase. Place of purchase must be a direct vendor of Great Lakes Technologies, LLC. Third
party vendors such as garage sales, pawn shops, resale shops, or any other secondhand merchant void the warranty
included with this product. Contact [email protected] or 1-847-429-9263 to make arrangements for
repairs and transportation.
When returning a product for warranty service, the shipping charges must be prepaid by the purchaser. The product
must be shipped in its original container (or an equivalent), properly packed to withstand the hazards of shipment.
The product must be fully insured with a copy of the warranty card and/or the proof of purchase enclosed. There
must also be a description of the problem in order to help our repairs department diagnose and fix the issue. Repairs
will be made and the product will be returned and shipped back to the purchaser at no charge.
THIS LIMITED WARRANTY DOES NOT APPLY TO ACCESSORY ITEMS THAT WEAR OUT FROM REGULAR USAGE
OVER TIME INCLUDING BELTS, BRUSHES, BLADES, ETC. ANY IMPLIED WARRANTIES SHALL BE LIMITED
IN DURATION TO TWO (2) YEARS FROM DATE OF PURCHASE. SOME STATES IN THE U.S., SOME CANADIAN
PROVINCES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE
LIMITATION MAY NOT APPLY TO YOU.
IN NO EVENT SHALL SELLER BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING
BUT NOT LIMITED TO LIABILITY FOR LOSS OF PROFITS) ARISING FROM THE SALE OR USE OF THIS PRODUCT.
SOME STATES IN THE U.S. AND SOME CANADIAN PROVINCES DO NOT ALLOW THE EXCLUSION OR LIMITATION
OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY
TO YOU.
THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS
WHICH VARY FROM STATE TO STATE IN THE U.S., PROVINCE TO PROVINCE IN CANADA AND FROM COUNTRY
TO COUNTRY.
THIS LIMITED WARRANTY APPLIES ONLY TO PORTABLE ELECTRIC TOOLS, BENCH POWER TOOLS, OUTDOOR
POWER EQUIPMENT AND PNEUMATIC TOOLS SOLD WITHIN THE UNITED STATES OF AMERICA, CANADA AND
THE COMMONWEALTH OF PUERTO RICO. FOR WARRANTY COVERAGE WITHIN OTHER COUNTRIES, CONTACT
THE WEN CUSTOMER SUPPORT LINE.
26
WARRANTY STATEMENT
27
NOTES
V. 2024.10.24
THANKS FOR
REMEMBERING
