Precision Twist Drill Extra Length Drill, General Purpose, Series: 1290, 37/64 in Drill Size - Fraction, 0.5781 in Drill Size - Decimal Inch, 12 in Overall Length, 12XD Cutting Depth, 2 Flutes, Spiral Flute, 9 in Flute Length, 37/64 in Shank, Straight Shank, 118 deg Point, Conventional Point, Right Hand Cutting, HSS Cutting Edge, HSS, Bright, Applicable Materials: Magnetic Soft Steel, Structural Steel/Case Carburizing Steel, Ferritic + Austenitic, Martensitic, Unalloyed Titanium and Cermets (Metal-Ceramics), ANSI Specifications Met, No Through Coolant (Yes/No)