Dremel
Rotary Tool

Model #285-3 Official Dremel rotary tool

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

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

    Showing 10 of 21 parts

    Flex Couplng#5

    Unit parts Diagram

    Flex couplng

    Part #529430970

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

    Rotary Tool Collet, 3/32-in#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#18

    Unit parts Diagram

    Brush cap

    Part #529487470

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

    Cord#12

    Unit parts Diagram

    Cord

    Part #529404170

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

    Hanger#11

    Unit parts Diagram

    Hanger

    Part #529404370

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

    Collet#2A

    Unit parts Diagram

    Collet

    Part #480

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

    Brush Spring#9

    Unit parts Diagram

    Brush spring

    Part #90930

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

    Screw#13

    Unit parts Diagram

    Screw

    Part #529403570

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

    Armature#6

    Unit parts Diagram

    Armature

    Part #529431670

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

    Housing#3

    Unit parts Diagram

    Housing

    Part #529484171

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