Item Reduced Shank Drill Bit Dimension Type Fractional (Inch) Drill Diameter 19/32 In. Shank Dia 1/2 In. Flute Length 3-1/8 In. Flute Design Standard Overall Length 6 In. Material High Speed Steel Drill Point 118 Degrees Point Type Split Point Finish Black Oxide List Number 190F Grade General Purpose Shank Type Round with Flats Application For Alloy And Carbon Steel Cast Iron And Wood