Dremel
Rotary Tool

Model # 285-3 Official Dremel rotary tool

Here are the diagrams and repair parts for Official Dremel 285-3 rotary tool, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 21 parts  |

Rotary Tool Collet, 3/32-in 481
#2B

Unit parts diagram

Rotary tool collet, 3/32-in

Part #481

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

Brush Cap 529487470
#18

Unit parts diagram

Brush cap

Part #529487470

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

Cord 529404170
#12

Unit parts diagram

Cord

Part #529404170

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

Brush Spring 90930
#9

Unit parts diagram

Brush spring

Part #90930

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

Collet 480
#2A

Unit parts diagram

Collet

Part #480

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

Hanger 529404370
#11

Unit parts diagram

Hanger

Part #529404370

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

Screw 529403570
#13

Unit parts diagram

Screw

Part #529403570

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

Flex Couplng 529430970
#5

Unit parts diagram

Flex couplng

Part #529430970

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

Housing 529484171
#3

Unit parts diagram

Housing

Part #529484171

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

Field Assembly 529403970
#7

Unit parts diagram

Field assembly

Part #529403970

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

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