POWERTEC presents the Premium Grade Assorted Grit, 5 in. Hook and Loop Sanding Disc Set - 50-Pack. This assorted selection of sanding discs are perfect for smoothing a wide range of materials and surfaces, including wood, metal, steel and plastic. It features a universal multi-hole pattern that fits any 5 or 8 hole sander, and its anti-clog construction ensures long-lasting performance. If you're a professional woodworker, painter, furniture or cabinet maker, these hook and loop 5 in. sanding discs are ideal for: 40 grit - Removing old paint from a deck, shaping a piece of wood for a woodworking project, or removing rust from a metal surface. 60 grit - Smoothing out a rough piece of wood before finishing it, or removing scratches from a metal surface. 80 grit - Sanding between coats of paint, or preparing a wood surface for staining. 120 grit - Removing sanding marks from a painted surface, or preparing a wood surface for a clear finish. 220 grit - Removing dust nibs from a painted surface, or preparing a wood surface for a high-gloss finish. Features: Universal pattern and fit for 5 or 8 hole sanders, Anti-clog construction for durability and performance, Maximizes dust collection for a cleaner work environment.