Monster Tool Company 11/32 4FL SE REG TiN Carbide End Mill, 61912, Diameter: 11/32, Number of Flutes: 4, End Style: Square End, Length of Cut: 1, Overall Length: 2-1/2, Shank Diameter: 3/8, Helix: 30-Degree, Right Hand Cut, Material Base: Carbide, Finish / Coating: TiN