Threaded Concrete Drill Bit HRC45 HRC55 HRC58 Increased Processing Efficiency

Products Function 1. HRC: HRC45 HRC55 HRC58 HRC60 HRC65 2. Coated: AlTiN, TiAlN, TiAISI,TiSiN, TiN, DLC,Nano, Diamond 3. Could be used for the processing of plastic,wood, Aluminium.copper, cast iron, carbon steel, mould steel, stainless steel, taitanium alloy, tool steel, and heat-treated steel Products Feature Special designed drill tip: Special designed drill tip will increase the Centering Ability and Chip breaker ability. Thus,the processing efficiency will be increased.