● CX500-Coating is new epoch-making coating developed for super-long tool life, High-speed processing and dry cutting due to the high acid resistance and hardening if compared with other conventional and popular coating which is existing in the market.-The optimum tool for alloy steel, S45C/SCM440,NAK to HRC45

● CKK Original desing Chip pocket enables similar or same cutting depth which 3-flutes could realize

● Surface finish is very accurate after rocessing

● Suitable for hardened steel processing(up to 65 HRC)