Titan USA Jobber Length Drill Bit, General Purpose, Series: 475, Imperial, 13/64 in Drill - Fraction, 0.2031 in Drill - Decimal Inch, 3-5/8 in Overall Length, 2-7/16 in Cutting Depth, 2 Flutes, Spiral Flute, 2-7/16 in Flute Length, 13/64 in Shank, Straight Shank, 118 deg Point, Standard Point, Right Hand Cutting Direction, HSS Cutting Edge, HSS, TiN Coated, Applicable Materials: Steel, Stainless Steel, Cast Iron, Titanium, Nickel, Copper, Aluminum, Magnesium and Synthetic Materials