H45AL-M-20625 End Mills for Aluminum - 2 Flute - Square - 45° Helix
0.6250" (5/8) Cutter DIA x 0.6250" (5/8) Shank DIA x 2.1250" (2-1/8) Length of Cut x 4.0000" (4) Overall Length Carbide 45° Helix Square End Mill for Aluminum, 2 Flutes, Uncoated - (H45AL-M-20625)