Craftsman
Power Drill

Model # 31510270 Official Craftsman 1/2" electric drill

Here are the diagrams and repair parts for Official Craftsman 31510270 1/2" electric drill, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 39 parts  |

Handle 972895-002
#7

Unit parts diagram

Handle

Part #972895-002

The manufacturer no longer makes this part, and there's no substitute part

Bearing 990954-001
#21

Unit parts diagram

Bearing

Part #990954-001

The manufacturer no longer makes this part, and there's no substitute part

Screw 990705-013
#9

Unit parts diagram

Screw

Part #990705-013

The manufacturer no longer makes this part, and there's no substitute part

Cap Screw 617595-004
#8

Unit parts diagram

Cap screw

Part #617595-004

The manufacturer no longer makes this part, and there's no substitute part

Gear Housing 990939-005
#13

Unit parts diagram

Gear housing

Part #990939-005

The manufacturer no longer makes this part, and there's no substitute part

Ball 703774-005
#4

Unit parts diagram

Ball

Part #703774-005

The manufacturer no longer makes this part, and there's no substitute part

Washer 706382-805
#16

Section "a" diagram

Washer

Part #706382-805

The manufacturer no longer makes this part, and there's no substitute part

Switch 607682-003
#8

Section "a" diagram

Switch

Part #607682-003

The manufacturer no longer makes this part, and there's no substitute part

Bearing 990962-001
#15

Unit parts diagram

Bearing

Part #990962-001

The manufacturer no longer makes this part, and there's no substitute part

Washer 703493-095
#16

Unit parts diagram

Washer

Part #703493-095

The manufacturer no longer makes this part, and there's no substitute part