M.A. Ford 5/8 Tuff-Cut GP, Std. Length, 4FL,0.09 Radius, Center Cutting End Mill, Series 111 Tuff-Cut general purpose carbide end mill, Specs: Diameter: 5/8, Decimal Dia: 0.625, Shank Diameter: 5/8, Overall Length: 3-1/2, Flute Length: 1-1/4, Radius: 0.09. Finish: Uncoated, Number of Flutes: 4, Base Material: Carbide, MPN: 11162506, PKG QTY: 1 PC