21/32" Cobalt Drill Bit with 3/8" Reduced Shank, D/ACO Tekton Part Number: BIT-DMS73-0016

Part Number: BIT-DMS73-0016

Part Number: BIT-DWTMHX3

They are surface treated with abrasion-resistant black oxide and made of high speed steel with a 135° split point tip for fast penetration and accurate drilling

blunted tip won't damage delicate components

Part Number: 75C300BFL8Y

21/32" Cobalt Drill Bit with 3/8" Reduced Shank, D/ACO Tekton Part Number: BIT-DMS73-0016Product 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