27/64" Cobalt Drill Bit with 3/8" Reduced Shank, D/ACO BoltsandNuts.com Tap Drill Size #25

Tap Drill Size #25

Part Number D/ACO31/64

Part Number: 75C300BFL8Y

Tap Drill Size 1-11/32"

Part Number DMOD3

27/64" Cobalt Drill Bit with 3/8" Reduced Shank, D/ACO BoltsandNuts.com Tap Drill Size #25Product 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