Kodiak Cutting Tools KCT149560 USA Made Solid Carbide End Mill for Aluminum and Other Non Ferrous Metals, 2 Flutes, 45 Degree Helix, 1/8" Shank, 1/2" Length of Cut, 1-1/2" Overall Length Made In the USA 1/8 Shank diameter 1/2 Length of Cut 1-1/2 Overall Length 2 Flutes