Sandvik Coromant Jobber Length Drill Bit, High Performance, Series: CoroDrill Delta-C R840, Imperial, 0.272 in Drill - Decimal Inch, 4.134 in Overall Length, 7XD Cutting Depth, 2 Flutes, SSK Flute, 2.323 in Flute Length, 0.315 in Shank, Cylindrical Shank, 140 deg Point, Split/Self-Centering Point, Right Hand Cutting Direction, Solid Carbide Cutting Edge, Yes Through Coolant, Solid Carbide, TiAlN/TiN, Applicable Materials: Cast Iron, Hardened Material, Heat Resistant Super Alloy, Non-Ferrous Metal, Stainless Steel and Steel