Monster Tool Company Y (0.4040) Straight Flute Carbide Drill AlTiN, Diameter: Y, Number of Flutes: 2, Single End, Right Hand Cut, Included Angle: 140-Degree, Overall Length: 3-5/16, Shank Diameter: .404, 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. AlTiN, MPN: 68955, PKG QTY: 1 PC