Aluminum 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.
- 3/8" Dia. x 1/2" LOC x 2-1/2" OAL