Drillpro 6pcs 6mm Shank Bearing Steel Engraving Grinding Bit Rotary Bur File Rasp Bit For Rotary Tools

Description 6pcs 6mm Shank Bearing Steel Engraving Grinding Bit Rotary File Cutter For Rotary Tools Specifications Material Bearing SteelColor Silver blackShank Size 6mm Round ShankHandle Length 30mmFile Length 25mmCutting edge diameter 12 7mmOverall Length 55mmApplication of machine tool Electric grinderUsed for fine carving resin plastic ceramic soft metal and stone fine polishing woode and bone etc Quantity 6 pcs Features Processing all kinds of metal including all sorts of hardened steel and non metal such as marble jade bone Machining hardness reach HRA85 For the most work it can be replaced with small grinding wheel and no dust pollution High efficiency high quality finish long service life good economic returns Easy to use safe and reliable can reduce labor intensity Mechanical parts chamfering rounding and groove processing Dual Chamber is crossover lines not easy to block the lines more suitable for the object of relatively low density material Usages Cleaning trimming veining and weld joint of casting forging and weldment Finishing all kinds of metal molds Impeller passage of finishing processing A variety of mechanical parts chamfer round and groove processing Inner hole surface of machinery parts finishing The process of various metal and nonmetal sculpture Package Included 1 x Set 6pcs Rotary File Cutter More Details