Monster Tool Company 11mm 4FL SE REG AlTiN Carbide End Mill, 62053, Diameter: 11.0, Number of Flutes: 4, End Style: Square End, Length of Cut: 25.0, Overall Length: 76.0, Shank Diameter: 12.0, Helix: 30-Degree, Right Hand Cut, Material Base: Carbide, Finish / Coating: AlTiN