15/16" Cobalt Drill Bit with 1/2" Reduced Shank, DWDCO BoltsandNuts.com Part Number: BIT-T/A54928

Part Number: BIT-T/A54928

Part Number: Assortment Kit #2911148 Pieces - Fine Thread

Part Number: 31C150SHCSB

Part Number DMO13/32SPADE

15/16" Cobalt Drill Bit with 1/2" Reduced Shank, DWDCO BoltsandNuts.com Part Number: BIT-T/A54928Product 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