H45AL-R-20750 End Mills for Aluminum - 2 Flute - Square - 45° Helix
0.7500" (3/4) Cutter DIA x 0.7500" (3/4) Shank DIA x 1.6250" (1-5/8) Length of Cut x 4.0000" (4) Overall Length Carbide 45° Helix Square End Mill for Aluminum, 2 Flutes, Uncoated - (H45AL-R-20750)