Emuge Jobber Length Drill Bit, High Performance Standard Length, Series: EF-VA TA514524, Metric/Imperial, 4 mm Drill - Metric, 0.1575 in Drill - Decimal Inch, 74 mm Overall Length, 5XD Cutting Depth, 2 Flutes, Spiral Flute, 36 mm Flute Length, 6 mm Shank, Whistle Notch Shank, 140 deg Point, 4-Facet/Self-Centering Point, Right Hand Cutting Direction, Solid Carbide Cutting Edge, Yes Through Coolant, Solid Carbide, AlCrN-T37 Coated, Copper, Applicable Materials: Stainless Steel, Titanium, Nickel, Cobalt and Iron