Monster Tool Company 11/64 4FL SE REG TiN Carbide End Mill, 61876, Diameter: 11/64, Number of Flutes: 4, End Style: Square End, Length of Cut: 9/16, Overall Length: 2, Shank Diameter: 3/16, Helix: 30-Degree, Right Hand Cut, Material Base: Carbide, Finish / Coating: TiN