Category : ElectronicsZK174238900 Practical M35 Cobalt Twist Drill Bit 1/8 & quot; Double Ended Cobalt Drill Bit SetPrice: USD5.29 100% Brand new and high quality.Difficult to machine the workpiece can be processed stainless steel, tool steel, through heat treatment,High speed steel to obtain high hardness, high wear resistance and high toughness.Whole by grinding forming, accurate size, high life, the efficacy of long.Can be used radial drill, bench drill or hand drill chuck for drilling operations.Other products from focalprice technology Co.Ltd |