Monster Tool Company W (0.3860) Straight Flute Carbide Drill, Diameter: W, Number of Flutes: 2, Single End, Right Hand Cut, Included Angle: 140-Degree, Overall Length: 3-1/4, Shank Diameter: .386, 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: 68950, PKG QTY: 1 PC