3M™ Fibre Disc 381C, 80, 4-1/2 in x 7/8 in, Die 450E, 25 ea/Case Signs 3M SKU: 7100198225

3M SKU: 7100198225

3M SKU: 7100178439

3M SKU: 7010515043

3M SKU: 7000046243

3M SKU: 7010365340

3M™ Fibre Disc 381C, 80, 4-1/2 in x 7/8 in, Die 450E, 25 ea/Case Signs 3M SKU: 71001982253M SKU: 7000118941 Lead Time: ~2 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 increase