H45AL-L-20500 End Mills for Aluminum - 2 Flute - Square - 45° Helix
0.5000" (1/2) Cutter DIA x 0.5000" (1/2) Shank DIA x 2.0000" (2) Length of Cut x 4.0000" (4) Overall Length Carbide 45° Helix Square End Mill for Aluminum, 2 Flutes, ZPLUS Coated - (H45AL-L-20500)