Monster Tool Company 1 4FL SE XX/LG 4x7 TiN Carbide End Mill, 62855, Diameter: 1, Number of Flutes: 4, End Style: Square End, Length of Cut: 4, Overall Length: 7, Shank Diameter: 1, Helix: 30-Degree, Right Hand Cut, Material Base: Carbide, Finish / Coating: TiN