Monster Tool Company 9/32 2FL DE Stub BN Carbide End Mill, 64203, Diameter: 9/32, Number of Flutes: 2, End Style: BallNose, Length of Cut: 1/2, Overall Length: 2-1/2, Shank Diameter: 5/16, Helix: 30-Degree, Right Hand Cut, Material Base: Carbide, Finish / Coating: Uncoated