Emuge Stub Length Drill, High Performance, Series: EF Series TA503344, Metric/Imperial, 6.6 mm Drill - Metric, 0.2598 in Drill - Decimal Inch, 79 mm Overall Length, 3XD Cutting Depth, 2 Flutes, Spiral Flute, 34 mm Flute Length, 8 mm Shank, Whistle Notch Shank, 140 deg Point, 4-Facet/Self-Centering Point, Right Hand Cutting Direction, Solid Carbide Cutting Edge, Solid Carbide, AlCrN-T37 Coated, Applicable Materials: Steel, Stainless Steel, Cast Materials, Non-Ferrous Metals, Special Materials and Hard Materials