[High quality structure] The sanding pad is made of high quality aluminum oxide, providing fast cutting and smooth for your project. Quick change disc pads can be used for most electric and pneumatic tools, such as drill bits, mold grinders and other rotating tools. [Integrated complete kit] Polishing accessories include 240pcs 3-inch (about 7.6 cm) grinding discs, 80 to 3000 grit, 2pcs 3-inch (about 7.6 cm) sponge pad, 2pcs 2 1/4-inch (about 0.6 cm) round and hexagonal handles, and 4pcs sponge abrasive blocks [Non clogging sand sponge] 4pcs washable and reusable sandpaper blocks are very elastic, flexible, and tear free. The sand grinding block has excellent elasticity, solid plastic and is not easy to tear. perfect for flat, edge and wavy surfaces. [Wide application] The grinding plate is applicable to metal, wood, rubber, leather, plastic, stone and glass. It is applicable to wood grinding/carving crafts and home modification projects. It also actively removes wood to clean scratched/polyester/unpainted surfaces., Weight: 1.46827866492 pounds, Manufacturer: Ynusgeyx