Monster Tool Company 7/16 4FL SE LG BN 2x4 Carbide End Mill, 63758, Diameter: 7/16, Number of Flutes: 4, End Style: BallNose, Length of Cut: 2, Overall Length: 4, Shank Diameter: 7/16, Helix: 30-Degree, Right Hand Cut, Material Base: Carbide, Finish / Coating: Uncoated