Guhring Drill, Type RT 100 F, Series: 1702, Metric, 5.6 mm Drill - Metric, 0.2204 in Drill - Decimal Inch, 66 mm Overall Length, 3xD Cutting Depth, 2 Flutes, Spiral Flute, 28 mm Flute Length, 5.6 mm Dia Shank, Straight/Cylindrical Shank, 140 deg Point, Cone Relief Point, Right Hand Cutting Direction, Solid Carbide Cutting Edge, Solid Carbide, TiN Coated, Applicable Materials: Stainless Steel, Steel, Gray Cast Iron, Malleable Iron and Spheroidal Iron, Aluminum, Non-Ferrous Metal, Special, Super and Titanium Alloy, Hardened Steel and Chilled Cast Iron