3M 81376 C, General-Purpose, Heavy-Duty Fiber Disc, 50-Grit, Coarse Grade, Aluminum Oxide, 7/8 in Arbor, 7 in Dia

Our 3M fiber disc 381C is a versatile and general-purpose metalworking disc, designed to help with a variety of applications from grinding, weld removal and finishing to blending on common metals like carbon steel.