Allegiance USA 2592-032 Extra Long Length Multiple Flute HSS End Mill, 1/2", Single End, 4 Flute
Allegiance® Extra Long Length Multiple Flute End Mill, Single End, Measuring System: SAE, 1/2"" Diameter, 1/2"" Shank Diameter, 4 Flute, 3"" Length of Cut, 5"" Overall Length, High Speed Steel, Center