ZFE 25Pcs Diamond coated rotary burr point & cutting cut off wheel blades disc Set For Proxxon Dremel Rotary Tools 25-piece diamond polishing set - for plastic, ceramic, metal, glass, etc. For tools with rotating cutting (Dremel or other leading brands); 3.2 mm shaft Set contains: 18 assorted diamond tips,Personality: Our electric polishing kits has 20pc assorted diamond burrs in a storage box for different needs and diamond cutting discs for cutting 5 mini-diamond discs with 2 mandrels and 3.2 mm shaft,Multi-purpose: The micro diamond burrs drill bit set and diamond grinding wheel are suitable for processing wood, glass, plastic, metal, stone, tile, ceramics and more Ideal for deburring, etching, polishing, smoothing, cutting and grinding,High Quality: High working efficiency, perfect grinding and cutting effect. Basically replace with handle small grinding and cutting wheel