Craftsman 14921331 multi-function drill press Parts

To repair the spindle on your Craftsman drill press model 14921331, we typically remove the quill assembly, inspect the spindle and bearings for wear, replace any damaged bearings or the spindle, then reassemble and verify smooth runout-free rotation before drilling again.

Safety first (before you touch the quill)

• Unplug the drill press; do not rely on the switch alone.
• Remove the bit and chuck key; lower the table for clearance.
• Wear eye protection; small retaining rings can spring loose.
• Support the quill so it cannot drop when the retainer is removed.
• Take photos as you go so the return spring and feed parts go back correctly.

Spindle repair steps (typical drill press design)

1. Remove the chuck (often by lowering the quill and using a wedge/drift if your chuck uses a taper).
2. Remove the quill retaining ring or retainer at the top of the quill/spindle area.
3. Separate the quill and spindle; keep parts in order (spacers, washers, keys).
4. Remove the spindle bearing(s) and inspect:
   • Roughness when spun by hand
   • Play (side-to-side movement)
   • Heat discoloration or pitting
5. Install new bearing(s) onto the spindle (press on the correct race; do not hammer on the bearing).
6. Reinstall the spindle into the quill, then reinstall the retaining ring/retainer.
7. Reassemble and test: quill travel should be smooth, and the chuck should seat firmly.

Quick diagnosis guide (what you’re fixing)

Symptom	Most common cause	What to check first
Wobble/runout at the bit	Worn bearing or bent spindle	Bearing play, spindle straightness
Grinding noise	Dry or failing bearing	Bearing roughness
Chuck falls off	Dirty/damaged taper	Clean taper, inspect for nicks
Quill sticks	Burrs, dirt, misalignment	Quill bore cleanliness, return spring tension

Why it matters

A worn spindle or bearing on a drill press can cause runout, oversized holes, chatter, and premature bit wear. Fixing the spindle assembly restores accuracy and reduces stress on the motor and pulleys.

Getting the right replacement parts

For Craftsman 14921331, match parts by the exact model number and the spindle or bearing dimensions you remove from the tool. We recommend searching by model first, then confirming measurements before ordering from Sears PartsDirect.

Last updated: February 2026

On the Craftsman 14921331 drill press, the main parts are the base, column, head (motor and pulleys), table and table clamp, quill and spindle, chuck/arbor, and the on/off switch. These components work together to support the workpiece and drive the bit straight and consistently.

Main drill press components (what each one does)

• Base: Supports the entire drill press; provides stability and a mounting surface.
• Column: Vertical post that supports the head and table; keeps alignment rigid.
• Head: Houses the drive system (motor, pulleys/belt) and the quill feed mechanism.
• Table and table clamp: Supports the workpiece; adjusts up/down on the column and locks in place.
• Quill and spindle: The quill moves up/down; the spindle rotates and drives the chuck.
• Chuck (and arbor, if used): Holds the drill bit or accessory.
• Feed handles and depth stop: Controls drilling pressure and sets repeatable hole depth.

Quick reference: part name vs. what to check when something feels “off”

If you notice this symptom	Most likely area to inspect	Common cause
Bit wobbles or holes are oversized	Chuck, arbor, spindle	Loose chuck, dirty taper, worn chuck
Table slips or rotates during drilling	Table clamp, column	Clamp not tightened, worn clamp surfaces
Drill won’t return smoothly after a hole	Quill return spring, quill	Spring tension off, debris in quill travel
Speed seems wrong or squeals	Head (belt/pulleys)	Belt tension, pulley alignment, worn belt

Why it matters

Knowing the names and roles of the base, column, head, table, and quill helps you troubleshoot faster and order the correct replacement part the first time, especially for alignment issues (runout), slipping tables, and feed problems.

Parts lookup tip for model 14921331

When you search parts, match the model number 14921331 exactly and use the diagram callouts to confirm you are selecting the correct assembly (head, table support, quill/spindle area). If you need to broaden your search beyond the parts list, use Sears PartsDirect.

Last updated: February 2026

On the Craftsman drill press model 14921331, the model number is typically printed on a data plate (or sticker) attached to the base near the column. Use that full model number when you look up diagrams, match replacement parts, or confirm compatibility on Sears PartsDirect.

Where to look on the drill press

Check these common label locations in this order:

• Base casting near the column (most common spot)
• Back side of the column (lower section)
• Head assembly (rear or side of the motor housing)
• Underside or rear edge of the base (if the press is bench-mounted)
• Inside the belt cover (some versions place an ID label there)

Tips to read the plate correctly

Dirt, oil, and surface rust can hide the characters. We recommend:

• Wipe the plate with a rag and a mild degreaser
• Use a flashlight at a low angle to make stamped numbers stand out
• Take a close-up photo and zoom in to read worn text
• Write down the full model number exactly as shown (including any dashes)

Why it matters

The model number identifies the exact Craftsman build and parts breakdown. That prevents ordering the wrong items when you are troubleshooting common drill press issues like belt slip, chuck wobble, switch problems, or quill return spring concerns.

Quick checklist: what to capture

What to record	Example	Why we use it
Model number	14921331	Matches the correct parts list and diagrams
Serial number (if present)	Varies	Helps distinguish production runs
Motor nameplate info	HP/amps/volts	Helps when diagnosing power or start issues

Last updated: February 2026