Titan USA Jobber Length Drill Bit, General Purpose, Series: 400, Imperial, 5/8 in Drill - Fraction, 0.625 in Drill - Decimal Inch, 7-1/8 in Overall Length, 5-3/16 in Cutting Depth, 2 Flutes, Spiral Flute, 5-3/16 in Flute Length, 5/8 in Shank, Straight Shank, 118 deg Point, Standard Point, Right Hand Cutting Direction, HSS Cutting Edge, HSS, Black Oxide, Applicable Materials: Steel, Stainless Steel, Cast Iron, Titanium, Nickel, Copper, Aluminum, Magnesium and Synthetic Materials