Finding the Right SKIL 3320 Drill Press Manual: Model, Version, and Parts Checks

The SKIL 3320 has a small cult following among hobbyists who bought one on a whim and were pleasantly surprised. It is a compact 10-inch benchtop press with a laser guide, and it did the job for years of light drilling. Then the manual goes missing, or the laser stops lining up, or a belt cracks, and the owner needs the paperwork, which is where a little version discipline saves a lot of grief. Finding the right SKIL 3320 drill press manual means confirming you have a 3320, and specifically whether it is the 3320-01, before you trust any figure inside.

The SKIL 3320 is a 10-inch drill press with a 3.2-amp motor, a 1/2-inch chuck, five speeds from about 570 to 3,050 RPM, and an onboard laser alignment guide. The common retail variant is the 3320-01. The line was later succeeded by SKIL’s DP9505 press, so matching your manual to the 3320 rather than the newer model matters.

Straight answer: the official SKIL 3320-01 operating instructions exist as a manufacturer PDF and are mirrored on the major manual libraries. Confirm the 3320-01 designation on your nameplate, then use that document for the speed chart, laser setup, assembly, and the parts list. Do not substitute the DP9505 manual; its motor and speed range are different.

Why the version check comes first

SKIL revised this benchtop line over time. The 3320-01 is the one most people own, but the newer DP9505-00 press changed the motor to 6.2 amps and shifted the speed range to roughly 610 to 2,800 RPM. Grab the wrong manual and your speed chart, belt routing, and part numbers will not match the machine on your bench.

Start at the nameplate and look for the full model string, including the -01 suffix. If the label is worn, confirm the telltale 3320 traits: 10-inch swing, five speeds topping out around 3,050 RPM, a 3.2-amp motor, and the laser guide. Those specifics separate a 3320 from its successor.

What the manual solves

The speed chart. Five belt positions mean five speeds, and the manual’s chart tells you which position suits which bit and material, slower for large or metal, faster for small in wood.

Laser alignment. The 3320’s selling point was its crosshair laser, and it needs occasional recalibration to stay true. The manual covers the adjustment, which is otherwise easy to get wrong.

Assembly and parts. Table tilt, depth stop, and the exploded parts view all live in the operating instructions, so you can identify a worn piece by its diagram callout.

Keeping a 3320 in service

The manual is reference; the shop needs parts. The belt is the usual first casualty, so measure the loop before ordering a size for this 10-inch platform. The chuck is a 1/2-inch keyed unit; when it wears out, a 1/2-inch JT33 keyed chuck on the matching taper restores grip, and a missing key is handled by a universal ratcheting chuck key. Confirm the taper on your spindle before buying either.

The honest flaw: the laser guide, the feature that sold the 3320, is also its weak point. Owners report it drifts out of alignment and, once knocked, can be tedious to reset. Treat the laser as a rough aid, not a precision instrument, and rely on a center punch and a steady setup for holes that truly matter. The press drills fine without the laser working at all.

Who should skip the manual hunt

If your 3320 has a dead motor or a stripped spindle, the manual will not save it, and a current benchtop press is the better spend. For a runner that needs a speed chart, a laser reset, or a belt, the 3320-01 operating instructions are all you need.

Conclusion: confirm the -01, then download

The SKIL 3320 is a likable little press, and its documentation is easy to find once you insist on the right version.

• Confirm the 3320-01 model before trusting any manual.
• Use the official operating instructions for speeds, laser setup, and parts.
• Do not substitute the DP9505 manual; the motor and speeds differ.
• Measure the belt and confirm the chuck taper before ordering parts.

FAQ

Where can I download a SKIL 3320 manual? The official SKIL 3320-01 operating instructions are available as a manufacturer PDF and are mirrored on major manual libraries.

What is the difference between the SKIL 3320 and DP9505? The 3320-01 has a 3.2-amp motor and tops out near 3,050 RPM. The newer DP9505-00 uses a 6.2-amp motor with a roughly 610 to 2,800 RPM range. Use the manual that matches your model.

How many speeds does the SKIL 3320 have? Five, set by moving the belt across a stepped pulley per the manual’s chart.

What chuck does the SKIL 3320 use? A 1/2-inch keyed chuck. Confirm the spindle taper before buying a replacement.

Why is my SKIL 3320 laser off? The laser guide drifts out of alignment over time and can be knocked off true. The manual covers recalibration, but treat the laser as a rough aid.

What speed range does the SKIL 3320 cover? About 570 to 3,050 RPM across five belt positions.

Is the SKIL 3320 still made? No. It was succeeded by SKIL’s DP9505 drill press.

References

• SKIL 3320-01 Operating Instructions (PDF): https://images.carid.com/skil/products/pdf/3320-01-operating-instructions.pdf
• ManualsLib, SKIL 3320 manuals: https://www.manualslib.com/products/Skil-3320-01-drill-press.html
• SKIL DP9505-00 Drill Press (successor reference): https://www.skil.com/products/DP9505-00