Guhring Short Length Drill, Type GV 120 Heavy Duty, Series: 329, Imperial Drill Diameter Measurement System, 1 in Drill Size - Fraction, 1 in Drill Size - Decimal Inch, 156 mm Overall Length, 39.9 mm Cutting Depth, 2 Flutes, Spiral Flute, 78 mm Flute Length, 25.4 mm Shank, Straight Shank, 130 deg Point, Cone Relief Point, Right Hand Cutting Direction, HSCO Cutting Edge, HSCO, Steam Oxide, Applicable Materials: Steel, Stainless Steel, Gray Cast Iron, Malleable and Spheroidal Iron, Aluminum and Other Non-Ferrous Metals, Special, Super and Titanium Alloys, Hardened Steel and Chilled Cast Iron