General description Professional quality 125 mm sanding discs designed for random orbital sanders. This complete set includes 80 pieces of sandpaper ranging from coarse to fine grits, suitable for various polishing needs. Technical specifications Diameter: 125 mm Number of pieces: 80 Grits included: 40, 60, 80, 100, 120, 150, 180, 240 Design: 8-hole for effective dust removal Usage Rust prevention Paint removal Deburring Weld polishing Grinding and polishing of various materials including automobiles, wood, rubber, leather, plastic, stone, and glass Other information Material: Aluminum oxide abrasive Features: Durable, wear-resistant, and anti-static