150PCS 3 Inch Silicon Carbide Sand Discs, 400-10000 Grits, for Drill & Grinder

400-10000 Grits for Drill & Grinder. Comprises grit sizes of 400, 600, 800, 1000, 1200 (20 pieces each), and 1500, 2000, 3000, 4000 (10 pieces each), plus 5000 and 10000 (5 pieces each). Electrostatic sand planting technology enhances durability, smoothness, and flexibility while preventing clogging and ensuring wear resistance.