CNMG 120404/120408/120412 PM

Introduction of carbide groove type Finishing groove type: DF SF EF NF HF MF Semi-finishing groove type: DM HM EM NM PM Roughing groove type: DR LR HR ER Gravity machining groove type: HPR HDR Precision groove type: USF Finishing of all types of steel Turning New grade of coated carbide PVD nano-coating ● Special coating process makes the insert surface smooth, reduces friction, and makes chip removal smoother. ● Unique nano-structure coating, more tightly bonded to the substrate, higher toughness and hardness. ● Good thermal and chemical stability provides more effective protection for cutting edge.