3M™ Fibre Disc 381C, 3 in x 7/8 in, 50, 25/Bag, 100 ea/Case Sheets & Rolls 3M SKU: 7100185128

3M SKU: 7100185128

3M SKU: 7010517173

3M SKU: 7100220260

Most efficient on flat surfaces made of composites or soft metals

3M SKU: 7010512780

3M™ Fibre Disc 381C, 3 in x 7/8 in, 50, 25/Bag, 100 ea/Case Sheets & Rolls 3M SKU: 71001851283M SKU: 7100187318 Lead Time: ~15 days Our 3M Fibre Disc 381C is a versatile and general purpose metalworking disc, designed to help with a variety of applications from grinding, weld removal & finishing to blending on common metals like carbon steel. Closed coat construction provides good grain density and durability. Heavy weight fibre backing is tough and durable. Resin bond withstands heat and stabilizes the disc under pressure and heat to