S Cobalt Jobber Length Drill Bit, D/ACO Series Shopify Collective Number of Compartments: 21

Number of Compartments: 21

Part Number D/ASTCO27/64

The cobalt alloy composition provides superior heat resistance and hardness

Part Number DWDBL49/64

Size 1-9/64"

S Cobalt Jobber Length Drill Bit, D/ACO Series Shopify Collective Number of Compartments: 21Product Description Cobalt drill bits are are effective in drilling tough, high tensile strength materials such as cast iron, inconel, stainless steel and titanium. They display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel. These drill bits are jobber (standard) length with a round shank for use in a wide range of tool holding systems. They have a 135 split point tip for fast penetration and