100workfromhome 
Best results for dremel 4000 motor brush replacement
Dremel 90930-05 Carbon Motor Brush Set
$3.90
$4.29
Amazon.com
Last update was on: May 5, 2024 12:23 am
- Carbon motor brush, fits master Mechanic models: Mm3750, Mm375 & Mm3950 Type 3, 4 & 5, also fits moto-tools #'S 275, 285, 395, 410 & 595 (Type 3, 4 & 5)
- Restores life to your corded rotary tool
- Designed for Dremel master mechanic, rotary tool and contour sander models
- Set includes 2 brushes
- Replace brushes every 60 hours
- # Fits Master Mechanic Models: MM3750, MM375, MM3950 Type 3, 4 And 5
Dremel 225-01 Flex Shaft Attachment
$24.97
$37.21
Amazon.com
Last update was on: May 5, 2024 12:23 am
- The product is Moto Tool Flex Shaft
- Comfort grip hand piece allows finger tip control to cut, grind, sand, sharpen, polish and more
- Integrated shaft lock button on the hand piece allows for easy accessory changes
- Quick connect - easily attaches to your Dremel rotary tool
- More flexible cable - provides more comfort during use.
- For use with rotary tool models 4000, 400, 398, 395, 300, 285, 275, 200, 100, 8200, 800, 4200, 3000, 8220
