42pcs Diamond Rotary Bits Set Drill Bits Kit for Grinding Sanding Polishing Cutting

Description:42pcs Diamond Rotary Bits Set Drill Bits Kit for Grinding Sanding Polishing Cutting Stone Tile Glass Disc Abrasive ToolsSpecifications:Product NameDiamond Rotary Drill Bits SetMaterialMetal, CarborundumDiamond Grinding Burr Head3*6mm/0.24*0.12in, length 45mm/1.77inAbrasive Mounted Stone Handle3mm/0.12in, length 45mm/1.77inDiamond Cutting Wheel22mm/0.87inQuantity42 Pcs × Drill Bits Features:- Diamond Grinding Burr:6 shape, evenly coated with diamond particles, Different grinding heads for grinding, engraving, cutting, polishing, engraving and etching, for hard materials such as stone, glass, metal, hardwood, ceramic tile, marble, granite.- Abrasive Mounted Stone:10 sizes. Head shape cylinder, tapered. Suitable for all kinds of mold polishing, metal, wood, jade, agate, DIY grinding and polishing deburring.- Diamond Cutting Wheel:Evenly coated with diamond particles, Suitable for cutting gems, glass, ceramics, tiles, rocks, aluminum and copper.- Suitable for cutting, engraving, grinding, polishing, deburring and more. Suitable for most common rotary tools and can be used with electric grinders or other rotary tools. Package Included:20×Diamond Grinding Burr10×Abrasive Mounted Stone10×Diamond Cutting Wheel2×MandrelMore Details: