7/8" Cobalt Drill Bit with 1/2" Reduced Shank, D/ACO Shopify Collective They have a sharp point

They have a sharp point and long taper for easy entry in badly misaligned holes

we use the actual working length (center of drive tang to end of handle)

Size 7/64"

Tap Drill Size 1-11/64"

and won't chip

7/8" Cobalt Drill Bit with 1/2" Reduced Shank, D/ACO Shopify Collective They have a sharp pointProduct 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