5/8" 2MT Cobalt Taper Shank Drill Bit BoltsandNuts.com As part of the TEKTON

As part of the TEKTON 3-in-1 Stubby Drivers

Part Number: BIT-DWDRSD25/64

providing fast and aggressive stock removal while maintaining excellent tool life and performance

Part Number MMO1/16-2FDE-ST

5/8" 2MT Cobalt Taper Shank Drill Bit BoltsandNuts.com As part of the TEKTONProduct 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. Taper shank. Brand