VersaDrive Cobalt Drills are a premium grade 8% Cobalt drill bit with fully ground flutes, 135 Split point and Titanium coating for faster drilling & reduced wear.Suitable for heavy fabrication use, this Cobalt drill bit can also be used to drill stainless steel, mild steel, cast iron and a wide range of other structural materials.VersaDrive Drill Bits have a patented non-slip, Hex shank suitable for use in any standard 1/2 drill chuck for cordless or pistol drills or used with a VersaDrive Rapid Lock adapter for use in a wide range of powertools such as Magnetic Drills.Features & Benefits- Fast drilling with minimal kickback- Dual hardened for impact wrench use up to 10mm- Precision Ground Flutes with easy chip clearance- 135 Split Point for easy starting and high accuracy- 8% Cobalt for long life and endurance- GoldMax low-friction titanium coating to stop burn out- High Strength, Non-Slip Shank DesignAdditional Information- Optimum life and performance when used with rotary