51/64" Cobalt Drill Bit with 1/2" Reduced Shank, DWDCO BoltsandNuts.com Part Number: assortment-kit-292453 Pieces -

Part Number: assortment-kit-292453 Pieces - Coarse Thread

Part Number DWCXL208

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51/64" Cobalt Drill Bit with 1/2" Reduced Shank, DWDCO BoltsandNuts.com Part Number: assortment-kit-292453 Pieces -Product 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