Turning Grooving Milling Drilling GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingEndmillDrilling ToolTechnical Reference PVD - Coated Grade 1 Coating Grade MaincompositionThick-ness/ µmApplica-tion Feature AH120 P15 - P25 - Good balance between wear and fracture resistanceM15 - M25(Ti, Al)N3- Suitable for machining steel, stainless steel, and cast iron under generalK15 - K30cutting conditions2 S10 - S25 AH130 - High chipping and fracture resistance P25 - P40 (Ti, Al)N 3 - Designed for machining austenitic stainless steel under general cutting M25 - M40 conditions AH630P15 - P30 (Ti, Al)N 5M15 - M30 - Good resistance to wear and fracture in machining stainless steel at low tomedium cutting speedAH645 3 P30 - P40 (Ti, Al)N 5 - High fracture resistance in machining stainless steel M30 - M40 AH725 P15 - P30 - Good balance between wear and chipping resistance M15 - M30 (Ti, Al)N 2 - Suitable for machining steel and stainless steel under general cutting K25 - K30 conditionsS15 - S25NewAH7025 4 P20 - P30M20 - M30(Ti, Al)N 3.5 - Excellent wear resistance and high rigidity- First choice for grooving of various materials S15 - S25 AH8005M01 - M10 (Al,Ti)N 3.5S01 - S10 - Good resistance to wear and adhesion- Excellent performance in machining heat-resistant alloy at high speedAH8015- Good balance between wear and fracture resistanceM10 - M20(Al,Ti)N3.5- First choice for machining heat-resistant alloy under general cutting5 S10 - S20 conditions AH3135 - High fracture resistance P30 - P40 (Ti, Al)N 4 - Suitable for machining steel and stainless steel under general cutting M30 - M40 conditions New AH9130P15 - P35M25 - M35(Ti, Al)N4.5 - High wear resistanceK10 - K25- Designed for drilling various materials 6 S15 - S30 SH725P20 - P30 (Ti, Al)N 2 - High wear resistance M20 - M30 - Designed for machining steel and stainless steel SH730P20 - P35M20 - M35(Ti, Al)N1 - High wear resistance- Designed for machining steel, stainless steel, and difficult-to-cut materialS05 - S15 7 GH110 K10 - K25 Ti(C, N, O) 3 - High wear resistance N05 - N15 GH130 P25 - P40M25 - M40Ti(C, N, O) 3 - High chipping and fracture resistance- Suitable for steel, stainless steel, and cast ironK25 - K40 8 GH330 P15 - P30M15 - M30Ti(C, N, O) 3 - High resistance to wear and fracture- Suitable for continuous to medium interrupted cutting K05 - K30 J740- TiN 1 For smalllathes- Ultra-fine-grain cemented carbide coated with TiN-based compoundYH170P20 - P35Ti(C, N)1.5- High resistance to wear and fracture 9 M20 - M35 - Designed for drilling carbon steel and stainless steel YH180P20 - P35 Ti(C, N) 1.5 - High wear resistance M20 - M35 - Designed for drilling carbon steel and stainless steel 1-3