SGS High Performance Drill, Internal Coolant, Series: Ice-Carb 140, F Drill - Letter, 0.257 in Drill - Decimal Inch, 114 mm Overall Length, 8XD Cutting Depth, 2 Flutes, Spiral Flute, 76 mm Flute Length, 8 mm Shank, Common Normal Shank, 140 deg Point, Self-Centering Point, Right Hand Cutting Direction, Micro Grain Solid Carbide Cutting Edge, Micro Grain Solid Carbide, AlTiN Coated, Applicable Materials: Cast Iron, Steel, Stainless Steel and Titanium