Monster Tool Company E (0.2500) Straight Flute Carbide Drill, Diameter: E, Number of Flutes: 2, Single End, Right Hand Cut, Included Angle: 140-Degree, Overall Length: 2-1/2, Shank Diameter: .25, Application: Capable of producing reamer type finishes in work hardened and abrasive materials. Designed for: chrome alloys, heat alloys, nickel alloys, titanium alloys, steel and stainless steel weldments. Uncoated, MPN: 68914, PKG QTY: 1 PC