
PVD - Coated Grade 1 Grade Coating Grooving Thick- Applica- Turning Drilling Milling Grade Main Feature ness tion composition / µm AH120 2 P15 - P25 - Good balance between wear and fracture resistance Insert M15 - M25 (Ti, Al)N 3 - Suitable for machining steel, stainless steel, and cast iron under general K15 - K30 cutting conditions 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 Ext. Toolholder AH630 3 P15 - P30 (Ti, Al)N 5 - Good resistance to wear and fracture in machining stainless steel at low to M15 - M30 medium cutting speed AH645 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 Int. Toolholder M15 - M30 (Ti, Al)N 2 - Suitable for machining steel and stainless steel under general cutting 4 K25 - K30 conditions S15 - S25 New AH7025 P20 - P30 (Ti, Al)N 3.5 - Excellent wear resistance and high rigidity M20 - M30 - First choice for grooving of various materials S15 - S25 AH8005 - Good resistance to wear and adhesion M01 - M10 (Al,Ti)N 3.5 5 - Excellent performance in machining heat-resistant alloy at high speed Threading S01 - S10 AH8015 - Good balance between wear and fracture resistance M10 - M20 (Al,Ti)N 3.5 - First choice for machining heat-resistant alloy under general cutting 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 6 New AH9130 Grooving P15 - P35 M25 - M35 (Ti, Al)N 4.5 - High wear resistance K10 - K25 - Designed for drilling various materials S15 - S30 SH725 P20 - P30 (Ti, Al)N 2 - High wear resistance M20 - M30 - Designed for machining steel and stainless steel 7 SH730 Endmill P20 - P35 - High wear resistance (Ti, Al)N 1 M20 - M35 - Designed for machining steel, stainless steel, and difficult-to-cut material S05 - S15 GH110 K10 - K25 Ti(C, N, O) 3 - High wear resistance N05 - N15 GH130 8 Drilling Tool P25 - P40 - High chipping and fracture resistance Ti(C, N, O) 3 M25 - M40 - Suitable for steel, stainless steel, and cast iron K25 - K40 GH330 P15 - P30 - High resistance to wear and fracture Ti(C, N, O) 3 M15 - M30 - Suitable for continuous to medium interrupted cutting K05 - K30 Technical Reference J740 9 TiN 1 For small - lathes - Ultra-fine-grain cemented carbide coated with TiN-based compound YH170 P20 - P35 Ti(C, N) 1.5 - High resistance to wear and fracture M20 - M35 - Designed for drilling carbon steel and stainless steel YH180 P20 - P35 Ti(C, N) 1.5 - High wear resistance - Designed for drilling carbon steel and stainless steel M20 - M35 1-3