90929 Carbon Motor Brush

One pair of motor brushes for use with Dremel rotary tool model(s): 275*, 285*, 395* (Type 1,2).

    • Restore life to your corded Dremel rotary tool
    • For use with Dremel rotary tool model(s): 275*, 285*, 395* (Type 1,2)
    • The right brush means proper performance
    • Service part only
User Tips
  • *This Carbon Motor Brush is available as a service part only. Call 1-800-4-DREMEL (1-800-437-3635) to order.
  • You should check both motor brushes after every 50-60 hours of use. Simply unplug the tool, open the brush caps and remove the carbon piece from the holder. If there is less than 1/8" of carbon left on either brush, they both should be replaced.
  • We offer a variety of motor brushes, but you should only use the motor brush that is compatible with your tool. Two motor brushes are included in each pack.
  • Motor brushes consist of a coiled spring of metal with a piece of carbon at the end. They go under the brush cap and rest on the armature, providing the electrical connection to keep the tool running.
  • CONTENTS: 2 Brushes
  • NOTE: Use with Tool Type 1 and Type 2
  • USED ON MODEL NO.: 275, 285, 395
* Model Number:90929

90929 Carbon Motor Brush

Looking for additional literature?

Request Literature

Contact the Dremel Experts for additional assistance




(8am-6pm CT Mon-Fri)


Submit a question

Max Performance Tested program

More from Dremel

Join our Mailing List

Digital Catalog

Customer Service