(3 Pack) 1/2" x 5/8" x 3" Aluminum HP Radius Carbide End Mills End Radius:0.03 5mm DIA x 9mm LOF

5mm DIA x 9mm LOF x 38mm OAL

HTC 12mm metric ball carbide end milling cutters feature a 30 degree helix angle and are center cutting for plunging

x 1-5/8" LOF  x 2-3/4" OAL

Ball - Single End - 30° Helix

Designed for high speed machining of aluminum

(3 Pack) 1/2" x 5/8" x 3" Aluminum HP Radius Carbide End Mills End Radius:0.03 5mm DIA x 9mm 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 5 8" LOC x 3" OAL