H45AL-R-20375 End Mills for Aluminum - 2 Flute - Square - 45° Helix
0.3750" (3/8) Cutter DIA x 0.3750" (3/8) Shank DIA x 1.0000" (1) Length of Cut x 3.0000" (3) Overall Length Carbide 45° Helix Square End Mill for Aluminum, 2 Flutes, Uncoated - (H45AL-R-20375)