Hanson Cobalt HSS Drill Bit Fractional Straight Shank 23/64" Â

Features and Benefits: 135° split point begins drilling immediately, minimizing bit "Walk" Heavy-duty web construction for strength & durability Additional cobalt for much higher hot hardness and abrasion resistance Recommended for drilling hardened steel, super alloys, titanium and stainless steel Additional information below is provided to help you choose the right drill bit for your requirements: Point Types: 118° Point for General usage 135° Split point for drilling tougher, harder materials - less tendency to "walk" JET POINT (Turbomax) is specially ground to stay sharp longer and drill faster Material types: High Speed Steel (HSS) - General purpose and recommended for most drilling applications Cobalt HSS - Recommended for drilling through alloys, stainless steel, etc. Titanium Nitride (TiN) Coated HSS - Reduces friction -very wear resistant, and is ideal for production work and repetitive drilling