CARBON BRUSHES FOR DREMEL POWER TOOLS 398 400 REPAIR PART 2 610 907 940 PAIR -A2
You can use find sandpaper on these brushes to smoothen them if/as required. Carbon Brushes to fit 398 & 400 Series. Carbon Brush Set for Model 398 / 400. YOU WILL GET ONE PAIR (TWO) CARBON BRUSHES. POWER TOOLS.