Screw Machine Drill Slow Spiral List Number 460 Number of Pieces 1 General Purpose Grade Carbide Bright Finish 4-Facet Drill Point (Deg.) 135 Fractional Size (In.) 13/32 Metric Size 10.32 Decimal Equivalent 0.4062 Flute Length (In.) 1-15/16 Flute Length (mm) 49.21 Overall Length (In.) 3-5/16 Overall Length (mm) 84.14 Shank Dia (In.) 13/32 Shank Dia (mm) 10.32 Precision Drilling In Cast Iron Stainless Steel Tool Steel Titanium and Nickel Alloys