ITEM NAME:20Pcs 13X457Mm Zirconia Abrasive Sanding Belts 40/60/80/120 Grit S4A6 20Pcs 13X457Mm Zirconia Abrasive Sanding Belts 40/60/80/120 Grit S4A6 Belt widely used in metallurgy, machinery, shipbuilding, light industry, leather, wood, building materials, textile and other industries. Plywood, particle board, decorative plates, bamboo and rattan products, grinding and polishing; Stainless steel, nonferrous metal, black metal plates and blades and other grinding and polishing,Metallic and nonmetallic materials with water or with oil grinding, grinding large plane;Leather, rubber, fabric and polished brushed. Color: brown Specifications: Material:Alumina Grit: 40 # 60# 80# 120# Maximum line speed: 3000 (rmp) Size: 13mm x 457mm Package Contents: 5pcs x 40 Grit Sanding Belts 5pcs x 60 Grit Sanding Belts 5pcs x 80 Grit Sanding Belts 5pcs x 120 Grit Sanding Belts.5pcs x 40 Grit Sanding Belts. 5pcs x 60 Grit Sanding Belts. 5pcs x 80 Grit Sanding Belts. 5pcs x 120 Grit Sanding Belts. Grit: 40 # 60# 80# 120#.