The 3M™ Scotch-Brite™ Roloc™ bristle disc has bristles that conform to the contours of the work piece without damaging base material. Designed to resist loading. This fast-running discs combine superior cutting action with the 3M™ Roloc™ quick change attachment system to help you efficiently clean, strip, deburr, blend, finish, polish, scratch, and remove rust and coatings without damaging the base material. Under normal use, bristles remain safely in place and can achieve the desired finish using light pressure. Provides more surface contact than wire brushes and retains abrasive properties throughout the life of the disc. Use with Roloc TR disc pads, sold separately. Tapered Bristle Disc, 2 In Dia, 50G