General description Our 60 Pieces 75mm Sanding Discs are designed for effective sanding and finishing on a variety of materials including metal, wood, rubber, leather, plastic, stone, and glass. Made from high-quality aluminum oxide abrasive, these discs offer durability and anti-clogging properties for a smooth and efficient sanding experience. Technical specifications Quantity: 60 pieces Diameter: 75mm Grit: 40 Usage Ideal for sanding and finishing various materials. Provides a smooth and uniform scratching effect. Maximizes resistance to clogging and pilling for better surface finishes.