Jobber Measurement Type Wire Gage #46 RHS / RHC HSS-CO 8% (M42) 135 Degree Split Point Cobalt Heavy Duty Jobber Length Drill - Straw / Gold Oxide Tool Diameter #46 Shank Diameter 0.081 inch Flute Length 1-1/8 inch O.A.Length 2-1/8 inch Cle-Line List 1802 Cobalt Heavy Duty Jobber Length Drills Coating Gold Oxide Cutting Edge Material HSSCoPM Cle-Line