SPTA 1" (25mm) Mix Grit Abrasive Buffing Polishing Wheels Burr For Proxxon Dremel Rotary Tools-1/8(3mm) Shank Pack of 48Pcs SIZE - Shanks are 1/8 inch (3mm), buffing wheels are 1" in diameter, 25 mm abrasive wheel,Mix Grit ABRASIVE BUFFING WHEEL SET - 25 mm abrasive wheel with 3 mm silver shank and 4 different grits, Brown 120Grit, Green 180Grit, Red 320Grit, Black 400Grit?each grit 12pieces, total 48pieces.Suitable for most ferrous and non-ferrous metals, castings, welded joints, rivets, rust, stone, glass, REPAIR THE DENTS - Buff wheels enable you to achieve a smooth, uniform finish and conformability to irregular surfaces with minimal smearing,Great for all types of detail work in both hard and delicate materials. CONVENIENT AND PRACTICAL - Small buffing wheel is an efficient polishing tool of metal and non-metallic materials in small area of rust deburring and surface polishing, high efficiency, low cost.,used with most rotary tools including DREMEL, Craftsman, Chicago and more WIDELY APPLICATION - Fit for your polishing need, these polish wheels are suitable for metal surface cleaning, grinding, dusting, deburring, polishing, stripping residue, removing oxide, Meanwhile these are great for polishing jewelry or other metal working uses. they can be used with a dremel tool, fit for rotay tools grinder etc.Accessories for fine detail work on jade, ceramic, glass, wood, hardened steel, cast iron, stainless steel