Description:
1. Fit for Master Mechanic Models: MM3750, MM375, MM3950 Type 3, 4 And 5, restores life to your power tools.
2. Replacement Makita(CB407) P/N 90930-05, fits Dremel rotary tool model 275, 285, 395, 410 & 595 (Type 3, 4 & 5).
3. The carbon motor brush set Compatible dremel restores life to your rotary tool.
4. These motor brushes are designed for Dremel master mechanic and rotary tool models.
5. Carbon brushes has a better commutation performance, long service life.

How to use:
1. Open the cover of carbon brush and take out the carbon brushes.
2. Replace with the new carbon brush.
3. Lock the cover well.

Note:
1. These brushes should be replaced every 60 hours.
2. Because counted and package by people, if the quantity less 4 pcs or mixed some drmel 3000 or 40000 brushes (Because Dremel 90930-05 carbon brush is very similar to 4000 or 3000), please contact us that we wil resend new 1 pack product to you or other.

Package Included:
6 x Dremel 90930-05 Carbon Brushes