Specifications

Used for CNC and drill rig machining.
speed:4500-8000(r/mm)
Feed speed:2-8(m/mm)

Better for machine tool's high rotary speed and high speed and low speed cutting.

Second main cutting edge adopting Achimedean spiral princple will make the edge much more sharper and with better impact resistance.

Sdopting two angles' clearence angel and the design of many main cuting edges to disperse cutting force. will effectively avoid edge crack and imactiviation, and prerlong operating ife three times longer than usual unicuspid.