Monster Tool Company 1/2 2FL DE Stub TiN Carbide End Mill, 64009, Diameter: 1/2, Number of Flutes: 2, End Style: Square, Length of Cut: 5/8, Overall Length: 3, Shank Diameter: 1/2, Helix: 30-Degree, Right Hand Cut, Material Base: Carbide, Finish / Coating: TiN