Superior Abrasives Portable File Belt, Aluminum Oxide (A/O), 0.500" Width, 18.000" Length, 100 Grit

Dense, blocky grain well suited for general purpose grinding and stock removal. Airfile belts easily reach narrow areas inaccessible by discs or wheels. Durable use on ferrous, non-ferrous, stainless steels, alloys and non-metallics.