M.A. Ford 1/2 Tuff-Cut GP, Std. Length, 4FL,0.045 Radius, Center Cutting End Mill, Series 111 Tuff-Cut general purpose carbide end mill, Specs: Diameter: 1/2, Decimal Dia: 0.5, Shank Diameter: 1/2, Overall Length: 3, Flute Length: 1, Radius: 0.045. Finish: Uncoated, Number of Flutes: 4, Base Material: Carbide, MPN: 11150004, PKG QTY: 1 PC