General description Professional quality 125 mm sanding discs designed for random orbital sanders. This complete set includes 80 pieces of sandpaper in various grits, catering to all your polishing needs. Technical specifications Diameter: 125 mm Number of pieces: 80 Grits included: 40, 60, 80, 100, 120, 150, 180, 240 Design: 8 holes for effective dust removal Usage Suitable for rust prevention, paint removal, deburring, and weld polishing of metallic and non-metallic materials. Widely used for grinding and polishing automobiles, wood, rubber, leather, plastic, stone, glass, and other materials. Durable and wear-resistant, ideal for polishing metal, wood, jade, and furniture.