Seco Feedmax™ Oil Hole Drill, Single Diameter, Series: SD207A, Metric, 3 mm Drill - Metric, 0.1181 in Drill - Decimal Inch, 74 mm Overall Length, 7XD Cutting Depth, 2 Flutes, Spiral Flute, 36 mm Flute Length, 6 mm Dia x 36 mm L Shank, Cylindrical Shank, 140 deg Point, Cone Relief Point, Right Hand Cutting Direction, Solid Carbide Cutting Edge, Yes Through Coolant, Solid Carbide, TiAlN Coated, Applicable Materials: Cast Iron and Steel