Inserts Grades and Grade Descriptions Widia Coatings provide high-speed capability and are engineered for finishing to heavy roughing wear resistan

Inserts Grades and Grade Descriptions Widia Coatings provide high-speed capability and are engineered for finishing to heavy roughing. wear resistance - tou0hness Coating Grade Description 05 10 15 20 25 30 35 40 45 o QL S Coated carbide. MT-CVD/CVD TiN-TiCN-Al2O3-ZrCN. Good balance of wear resistance and toughness properties. High productivity machining on smooth to lightly interrupted cuts. For steels. \J HC-P15 - O OJ s Coated carbide. MT-CVD/CVD TiN-TiCN-A O3-ZrCN. Good toughness properties. Excellent first choice for steel machining, high productivity metal removal for all but the harshest interrupted cuts. \4 HC-P25 p M o CO Coated carbide. MT-CVD/CVD TiN-TiCN-A O3-ZrCN. Proven on all roughing and heavy roughing operations, wet or dry, on interrupted and uninterrupted cuts. HC-P35 0 1 Coated carbide. MT-CVD/CVD TiN-TiCN-Al2O3-ZrCN. High degree of wear resistance and good resistance to depth-of-cut notching for long tool life in finishing to medium turning applications. P M y S HC-M15 p M o OJ S S Coated carbide. MT-CVD/CVD TiN-TiCN-A O3-ZrCN. Good balance of wear resistance and toughness properties. Light and medium machining. For austenitic stainless steel AISI series. S HC-M25 o CO s v Coated carbide. MT-CVD/CVD TiN-TiCN-A O3-ZrCN. Good toughness and wear resistance balance. For medium to roughing operations with light and heavily interrupted cuts. P M S HC-M35 Widia Victory High-Performance