General description The 80pcs 125mm Sandpaper Sheets are designed for efficient sanding and polishing across various materials. Made from high-quality aluminum oxide and high-strength resin, these sanding discs offer durability and anti-static properties, making them ideal for both professional and DIY projects. Technical specifications Quantity: 80 pieces Diameter: 125mm Grit: 40 Type: 8 Hole Sanding Discs Usage Suitable for sanding and polishing metal, wood, leather, plastic, stone, glass, and other materials. Commonly used in hardware mold, automotive painting, shipbuilding, carpentry, furniture, woodworking, and handicrafts. Other information The sandpaper features a durable Velcro closure for quick installation and removal. Equipped with 8 vacuum holes to prevent clogging. The non-marking coating minimizes blockages and pilling, ensuring a better surface finish.