(3 Pack) 1/2" x 2" x 4" Aluminum HP Radius Carbide End Mills Metric Long Square 316) DIA x 1-1/8" LOF

316) DIA x 1-1/8" LOF x 3-1/4" OAL

High Helix plus ZrN coating to repel aluminum and help eliminate flute packing

Size #54 - (

HTC carbide ball end milling cutters feature a 30 degree helix angle and are center cutting for plunging

Featuring progressive geometry for smoother cutting action and minimized vibrations while achieving maximum material removal and feed rates

(3 Pack) 1/2" x 2" x 4" Aluminum HP Radius Carbide End Mills Metric Long Square 316) DIA x 1-1/8" LOFAluminum Series 3 Flute High Performance Carbide End Mills. High Helix plus ZrN coating to repel aluminum and help eliminate flute packing. Designed for high speed machining of aluminum. High velocity high metal removal rates! Polished cylindrical land stabilizes the end mill and leaves a mirror like finish behind. 1 2" Dia. x 2" LOC x 4" OAL