1-5/16" Cobalt Drill Bit with 1/2" Reduced Shank, D/ACO Quantity:1 Internal Thread: 1/2"-20

Internal Thread: 1/2"-20

Part Number: EZ-20970

Part Number DWTST1-1/8-8P

Part Number: Assortment Kit #126574 Pieces - Coarse Thread

1-5/16" Cobalt Drill Bit with 1/2" Reduced Shank, D/ACO Quantity:1 Internal Thread: 1/2"-20Product 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