SGS High Performance Drill, Internal Coolant, Series: Ice-Carb 140, #29 Drill Size - Wire, 0.136 in Drill Size - Decimal Inch, 72 mm Overall Length, 8XD Cutting Depth, 2 Flutes, Spiral Flute, 34 mm Flute Length, 6 mm Shank, Common Normal Shank, 140 deg Point, Self-Centering Point, Right Hand Cutting, Micro Grain Solid Carbide Cutting Edge, Micro Grain Solid Carbide, AlTiN Coated, Applicable Materials: Cast Iron, Steel, Stainless Steel and Titanium