41/64" Cobalt Drill Bit with 1/2" Reduced Shank, D/ACO BoltsandNuts.com Pilot Dia 5/32"

Pilot Dia 5/32"

Shank Size 5/32"

Flute Length: 3-1/2"

The Inch series uses ASME sizing and the Metric series uses ISO sizing for a precise fit in slotted screws

Part Number: 50X800LSAB307G

41/64" Cobalt Drill Bit with 1/2" Reduced Shank, D/ACO BoltsandNuts.com Pilot Dia 5/32"Product 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