Fullerton Center Drill, Double End, Series: 2305, 3/64 in Drill Size - Fraction, 0.0469 in Drill Size - Decimal Inch, 3/64 in Point Dia, 1/8 in Body Dia, 1-1/2 in Overall Length, 2 Flutes, Spiral Flute, 1/8 in Shank, Round Shank, 118 deg Point, Cam Relieved Point, 60 deg Included Angle, Right Hand Cutting, Dura-Carb Cutting Edge, Solid Carbide, Bright, Applicable Materials: Brass, Copper, Cast Iron, Composites, Graphite, Hardened Steel, High Si Al, Low Si Al, Steel, Stainless Steel and Titanium