Blue Fire Coarse Grit Cloth File Belts, 3/8 in x 13 in, 80 Grit

Strong, self-sharpening zirconia alumina abrasive for fast, aggressive cut and longer life. Durable resin bond for excellent grain retention and product life. Strong but moderately flexible X-weight polyester, waterproof backing excels on light- to-moderate pressure, dry or wet, applications.