Sandvik Coromant Extra Length Drill, Series: CoroDrill 452, 0.098 in Drill - Decimal Inch, 4 in Overall Length, 1.968 in Cutting Depth, 2 Flutes, Spiral Flute, 2.218 in Flute Length, 0.098 in Shank, Cylindrical Shank, 118 deg Point, 0.218 in Drill Point Length, Proprietary Point, Right Hand Cutting Direction, Solid Carbide Cutting Edge, Solid Carbide, Uncoated, Applicable Materials: Composite, Aluminum, Titanium, Heat Resistant Superalloy, Stainless Steel and Metallic Stack Materials, No Through Coolant