Sandvik Coromant Straight Flute Drill Bit, Hard Cut, Metric, 3 mm Drill - Metric, 0.1181 in Drill - Decimal Inch, 40 mm Overall Length, 10.5 mm Cutting Depth, 2 Flutes, Straight Flute, 15 mm Flute Length, 3 mm Shank, Cylindrical Shank, 120 deg Point, Proprietary Point, Right Hand Cutting Direction, Solid Carbide Cutting Edge, Applicable Materials: Cast Iron, Non-Ferrous Metals, Plastic and Other Tough-to-Machine Materials, No Through Coolant, Solid Carbide, Uncoated