Seco Feedmax™ Jobber Drill Bit, Single Diameter, Series: SD205A-P, Metric, 11.1 mm Drill - Metric, 0.437 in Drill - Decimal Inch, 118 mm Overall Length, 5XD Cutting Depth, 2 Flutes, Spiral Flute, 71 mm Flute Length, 12 mm Dia x 45 mm L Shank, Cylindrical Shank, 140 deg Point, Cone Relief Point, Right Hand Cutting Direction, Solid Carbide Cutting Edge, Yes Through Coolant, Solid Carbide, PVD-TiAlN Coated, Applicable Materials: Cast Iron and Steel