General description The 80pcs Sanding Discs are designed for sanding, polishing, and rust removal, making them ideal for use with angle grinders. These discs are made from high-quality aluminum oxide and high-strength resin, ensuring durability and anti-static properties. Technical specifications Size: 125mm Grit: 100 Material: Aluminum oxide with high-strength resin Closure: Velcro Vacuum holes: 8 Usage The sanding discs can be used for a variety of applications, including: Sanding and polishing metal Wood Leather Plastic Stone Glass They are widely utilized in hardware mold, automotive painting, shipbuilding, carpentry, furniture making, woodworking, handicrafts, and other industrial fields. Other information The non-marking coating on the discs minimizes blockages and pilling, ensuring better surface finish and optimal cleaning and polishing results.