Fullerton Center Drill, Double End, Series: 2305, 0.025 in Drill - Decimal Inch, 0.025 in Point Diameter, 1/8 in Diameter Body, 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 Direction, 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