Monster Tool Company 7/16 2FL SE REG w/.025R Carbide End Mill, 61544, Diameter: 7/16, Number of Flutes: 2, End Style: Corner Radius, Length of Cut: 1, Overall Length: 2-3/4, Shank Diameter: 7/16, Helix: 30-Degree, Right Hand Cut, Material Base: Carbide, Finish / Coating: Uncoated