4 Flute Variable Rake End Mills Corner Radius.
The Z-Carb-AP offers performance so advanced, it goes way beyond typical high performance carbide end mills. With most 4-flute end mills, the cutting teeth enter and exit the material creating a natural rhythm that results in damaging harmonics. The harmonics produce a frequency that resonates through the entire end mill, resulting in chatter. With its patented, one of a kind geometry, the Z-Carb-AP offers three stages of chatter suppression:
Superior chatter suppression through advanced patented design.
Increase productivity by cutting deeper and wider without harmful harmonics
Lower cutting forces for dramatically longer tool life.