Monster Tool Company 9mm 4FL SE REG (22mm LOC) AlTiN Carbide End Mill, 62044, Diameter: 9.0, Number of Flutes: 4, End Style: Square End, Length of Cut: 22.0, Overall Length: 63.0, Shank Diameter: 10.0, Helix: 30-Degree, Right Hand Cut, Material Base: Carbide, Finish / Coating: AlTiN