63/64" Cobalt Drill Bit with 1/2" Reduced Shank, D/ACO Shopify Collective Part Number: M12C90SSSAFLAT45HBO

Part Number: M12C90SSSAFLAT45HBO

Part Number: 100C150HCS8Y

Part Number: 100C350SHB307Z

Length Under Head: 9"

63/64" Cobalt Drill Bit with 1/2" Reduced Shank, D/ACO Shopify Collective Part Number: M12C90SSSAFLAT45HBOProduct 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. They have a 135 split point tip for fast penetration and accurate drilling. Compared to a conventional 118 degree tip, these drills wont go "walking" on you. Reduced Shank Drills