1/16 COBALT HEX SHANK DRILL BIT

COHEX Quick Change Drill Bits are designed for use in hand held and impact drillsCobalt drill bits are are effective in drilling tough, high tensile strength materialsDisplay high red hardness, permitting speeds up to 30% greater than with conventional M2 high speedThese drill bits have a 135° split point tip fast penetration and accurate drilling and a 1/4" Hex Shank that can be used in quick change impact drivers. They are Black and gold surface treatedThe length between the chucking slot on the shank to the end of the shank is standard 3/8"