3M™ Fibre Disc 381C, 80, 5 in x 7/8 in, Die 500P, 25 ea/Case Matting 3M SKU: 7010299312

3M SKU: 7010299312

Designed with a strong polyester film backing and sharp diamond mineral

3M SKU: 7010368581

3M SKU: 7100296869

3M™ Fibre Disc 381C, 80, 5 in x 7/8 in, Die 500P, 25 ea/Case Matting 3M SKU: 70102993123M SKU: 7000118942 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