Emuge Jobber Length Drill Bit, High Performance Standard Length, Series: EF-VA TA214524, Metric, 8.4 mm Drill - Metric, 0.3307 in Drill - Decimal Inch, 103 mm Overall Length, 5XD Cutting Depth, 2 Flutes, Spiral Flute, 61 mm Flute Length, 10 mm Shank, Cylindrical 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