Product Details
The 135° split point is self-centering, providing reduced thrust and easier penetration. This drill bit is manufactured from cobalt high-speed steel featuring a heavy-duty geometry, while the left-hand helix design is specifically ideal for use in screw machines where the machine spindle rotation is counter-clockwise. It offers superior rigidity in portable drilling applications. With a straw oxide finish, it minimizes galling. For sizes above 11/64", three flats on the shank enhance chucking tighter and reduce slippage. This product is designed for superior rigidity in maintenance applications involving stainless steel, titanium, alloy and carbon steel, cast iron, and hardened steel. The kit includes a pack of 6 bits and is made in the USA, backed by a 30-day warranty.
