43/64" Cobalt Drill Bit with 1/2" Reduced Shank, DWDCO Quantity:1 It’s oilproof

It’s oilproof

Part Number: BIT-T/A54846

and extend the capability of your existing socket system

allowing you to firmly grip and bend a single wire without marring

the interior well extends fully into the socket

43/64" Cobalt Drill Bit with 1/2" Reduced Shank, DWDCO Quantity:1 It’s oilproofProduct 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