17.50mm Cobalt Drill Bit with 1/2" Reduced Shank, D/ACO Quantity:1 Part Number: BIT-KFDB

Part Number: BIT-KFDB

Case Hardened Serrated Hex Flange & Large Flange Lock Nuts Zinc

Part Number: BIT-DWDRSD53/64

Part Number: 62F550HCSSS

Part Number: EZ-EK40615

17.50mm Cobalt Drill Bit with 1/2" Reduced Shank, D/ACO Quantity:1 Part Number: BIT-KFDBProduct 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