This 3M Roloc™ bristle disc helps you clean, debur and remove rust without damaging the base material. Use this disc to create textured finishes. The bristles are self-cleaning and are impregnated with a proprietary ceramic abrasive grain blended with aluminum oxide that ensures consistent results. Because the bristles are fully impregnated, the disc works with like-new effectiveness for as long as the bristles last. Each disc features flexible bristles that create more surface contact than wire brushes. Because the discs are molded, you can be assured each disc offers consistent performance. The twist on/off design makes changing discs quick and easy; simply twist off one disc and twist another into the handy 3M Roloc disc holder (available separately).
Maximum speed: 30,000rpm
Abrasive: 50 grade