Pilot Point Drill Bit Jobbers Length Maintenance Grade HSS Gold Ferrous Oxide Finish Fractional Size 19/64 In. Decimal Equivalent 0.2969 In. Split Point 135 Deg. Flute Length 3 1/16 In. Overall Length 4 3/8 In. Shank Type 3 Flats For General Purpose Drilling In Steel Wood And Plastic