Drillpro RB13 5pcs 12mm Head Tungsten Carbide Rotary File Burr Die 6mm Shank for Rotary Drill

Description Drillpro 5pcs 12MM Head Tungsten Carbide Rotary Point Burr Die 6mm Shank For Rotary DrillSpecification Material CarbideCutting edge diameter 12mmShank diameter 6mmTotal length 60 70mmQuantity 5pcsFeatures 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 processing Dual Chamber is crossover lines not easy to block the lines more suitable for the object of relatively low density material Uses 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 processing Inner hole surface of machinery parts finishing The process of various metal and nonmetal sculpture Package included 5x Carbide Rotary Tool