Indexable Milling Inserts Milling Insert Grades and Chip Breakers Milling Insert Grades Grade Coating Working Material Properties Application Industry Area Type Type P M K N S H Milling CX22HS ● ● ● ○ ● ● Die and mould ● Continuous finishing machining PVD ● High Wear resistance ● Hardened parts ● For Hardened steel and Cast iron Indexable Milling Inserts ● Aircraft parts CX23TS ● ● ● ● ● CX31NS ● ● ● ○ ● Medium machining ● Auto parts ● Wear resistance CX32HS PVD ● For Carbon steel, Alloy steel, ● ● ● ○ ○ ● Machinery parts ● Impact resistance Stainless steel and High temperature alloy ● Aircraft parts CX33TS ● ● ● ● ● ● Roughing or interrupted machining ● Auto parts ● High Impact resistance CX43TS PVD ● For Carbon steel, Alloy steel, ● ● ● ● ● Machinery parts ● High toughness Stainless steel and High temperature alloy ● Aircraft parts ● Bike and auto ● Finishing and medium cutting CX10 Uncoated ● Superior Wear resistance ● parts ● For Aluminum alloy ● Electronic parts A276