Emuge Stub Length Drill, High Performance, Series: EF Series TA204524, Metric, 8.5 mm Drill - Metric, 0.3346 in Drill - Decimal Inch, 89 mm Overall Length, 3XD Cutting Depth, 2 Flutes, Spiral Flute, 47 mm Flute Length, 10 mm Shank, Cylindrical Shank, 140 deg Point, 4-Facet/Self-Centering Point, Right Hand Cutting Direction, Solid Carbide Cutting Edge, Solid Carbide, AlCrN, Applicable Materials: Steel, Stainless Steel, Cast Materials, Non-Ferrous Metals, Special Materials and Hard Materials