Silicon Carbide Cloth Discs-Type II, Silicon Carbide, 3 in Dia., 40 Grit

Sharp, silicon carbide abrasive provides high initial cut and penetration to resist loading on plastic, fiberglass and soft metals. Strong, X-weight, 2-ply cotton backing construction for extended durability and reduced edge wear. Type TS/II fit turn-on/turn-off metal attachment system. All QC cloth discs are designed to run on back-up pads that are rated at or above the RPM of the grinder.