Multi-Grit Sanding Discs Set: Includes 70 pcs of orbital sander pads (10 pcs each of 7 grits: 40, 60, 80, 120, 180, 240, 320) for diverse sanding needs. Perfect for everything from rough surface to fine polishing, making it easy to tackle any sanding task | Efficient & Durable: Orbital Sander Sandpaper made of high-quality aluminum oxide with uniform grit for enhanced durability and cutting ability. The 8-hole dust extraction design effectively removes dust, preventing clogging | Easy to Use: The round sanding disc features a hook and loop backing for a secure attachment to the sander, preventing detachment during use and reducing material consumption. Easy to replace, extending the sandpaper's lifespan | Wide Compatibility: The 5 inch sanding discs fit random orbital sanders from brands like DEWALT, Bosch, BLACK+DECKER, Makita, PORTER-CABLE, Ryobi, and more, offering strong compatibility and wide application | Multi-field Application: Szarint's sandpaper set is designed for woodworking, metal crafting, automotive repair, furniture making, and more. It meets a variety of sanding needs, from rough to smooth surfaces, in these fields