Radial Bristle Disc 21mm

Description Radial Bristle discs can be used for cleaning, finishing, blending and polishing. Produce a high quality finish on gold, silver, platinum. Reduces loading and smearing even at high speed. No messy compounds or chemicals are required. Long life with consistent performance. Lubricate with water. YELLOW 80 grit Fire scale removal RED 220 grit Light cleaning and oxide removal BLUE 400 grit Blending and semi-finishing PINK Pumice Semi-finishing and pre-polishing