1/2" Cobalt Drill Bit with 3/8" Reduced Shank, D/ACO Quantity:1 Wrench Size:1/4"

Wrench Size:1/4"

Part Number: M20X130DPAPL

Part Number: BIT-DAM13X3/4

The jaws are made from 4130 chromium molybdenum steel

1/2" Cobalt Drill Bit with 3/8" Reduced Shank, D/ACO Quantity:1 Wrench Size:1/4"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