Jobber 15/64 RHS / RHC HSS 135 Degree Split Point Heavy Duty Parabolic Jobber Length Drill - Black & Gold Tool Diameter 15/64 inch Shank Diameter 0.234 inch Flute Length 2-5/8 inch O.A.Length 3-7/8 inch Cle-Line List 1872 Heavy Duty Parabolic Jobber Length Drills Coating Gold-Black Oxide Measurement Type Inch Cutting Edge Material HSS Cle-Line