Monster Tool Company 11/32 4FL DE Stub BN Carbide End Mill, 64309, Diameter: 11/32, Number of Flutes: 4, End Style: BallNose, Length of Cut: 9/16, Overall Length: 2-1/2, Shank Diameter: 3/8, Helix: 30-Degree, Right Hand Cut, Material Base: Carbide, Finish / Coating: Uncoated