585-63723 Features: -Titanium Nitride coated bits last up to six times longer than standard high speed steel drill bits.-Cutting edge stays sharper longer.-Coating reduces friction.-Applications: Repetitive Metal Drilling w/Portable Drills, Stationary Drill Press.-Cutting Edge Material: HSS.-Length Group: Jobber.-No. of Flutes: 2.-Point Angle: 135.-Point Shape: Split Point.-Shank Type: Cylinder.-Spiral Angle: CW.-Type: HSS Drill Bit. Color/Finish: -Finish: TiN.