General description The 40Pcs Drill Polishing Kit is a versatile set of Dremel accessories designed for effective polishing of various materials. This kit includes 40 pieces with four different grit levels, making it suitable for a wide range of applications, from cleaning and sanding to polishing metals and non-metallic surfaces. Technical specifications Quantity: 40 pieces Grit levels: 80 grit (brown), 150 grit (green), 240 grit (red), 300 grit (black) Wheel shank diameters: 3mm and 25mm Compatibility and accessories Compatible with common power tools such as cordless hand drills, rotary tools, electric grinders, micro motors, and flexible shafts. Usage Suitable for cleaning metal surfaces and non-metallic materials. Effective for sanding, dust removal, deburring, and polishing on small areas. Ideal for rust removal and surface polishing. Can be used on molds, glass work, fine jade, ceramics, wood, reinforced steel, cast iron, and stainless steel. Other information