| Shape | TNMG |
| Processing | Medium |
| Cutting conditions | Continuous and light interrupted |
| Workpiece Material | Stainless Steel |
| Coating | RT305: PVD grade M20-M30 for stainless steel with the most modern coating |
| Packaging unit | 10 Pc. |
| r | L | I.C | S | d | |
| TNMG 160408-ME RT305 | 0,8 | 16,5 | 9,525 | 4,76 | 3,81 |
| TNMG 160412-ME RT305 | 1,2 | 16,5 | 9,525 | 4,76 | 3,81 |
| Art. Nr. | r | L | I.C | S | d | |
| TNMG 160408-ME RT305 | 1661491 | 0,8 | 16,5 | 9,525 | 4,76 | 3,81 |
| TNMG 160412-ME RT305 | 1661492 | 1,2 | 16,5 | 9,525 | 4,76 | 3,81 |
| Stainless Steel | |||
| Vc (m/min) | fn (mm/U) | ap (mm) | |
| TNMG 160408-ME RT305 | 90-170 | 0,20-0,36 | 1,5 -5 |
| TNMG 160412-ME RT305 | 90-170 | 0,20-0,36 | 1,5 -5 |
Data sheet
| Shape | TNMG |
| Processing | Medium |
| Cutting conditions | Continuous and light interrupted |
| Workpiece Material | Stainless Steel |
| Coating | RT305: PVD grade M20-M30 for stainless steel with the most modern coating |
| Packaging unit | 10 Pc. |
| r | L | I.C | S | d | |
| TNMG 160408-ME RT305 | 0,8 | 16,5 | 9,525 | 4,76 | 3,81 |
| TNMG 160412-ME RT305 | 1,2 | 16,5 | 9,525 | 4,76 | 3,81 |
| Shape | CNMG |
| Processing | Roughing |
| Cutting condition | Continuous, light and heavy interrupted |
| Workpiece Material | Stainless Steel |
| Grade | RT250M: PVD coated M20-M30 carbide. |
| Packaging unit | 10 Pc. |
| r | L | I.C. | S | d | |
| CNMG 120408-MR RT250M | 0,8 | 12,9 | 12,7 | 4,76 | 5,16 |
| CNMG 120412-MR RT250M | 1,2 | 12,9 | 12,7 | 4,76 | 5,16 |
| Shape | VNMG |
| Processing | Medium and Finish |
| Cutting condition | Continuous |
| Workpiece Material | Steel |
| Grade | RT315G: Next-generation CVD-coated P15 carbide for continuous cutting. |
| Packaging unit | 10 Pc. |
Our chip problem-solver in the steel sector (finishing to medium machining).
For use in soft and tough materials, this special geometry delivers optimal results in chip formation.
This also positively influences surface qualities and tool life.
| r | L | I.C | S | d | |
| VNMG 160404-PF RT315G | 0,4 | 16,6 | 9,525 | 4,76 | 3,81 |
| VNMG 160408-PF RT315G | 0,8 | 16,6 | 9,525 | 4,76 | 3,81 |
| VNMG 160412-PF RT315G | 0,8 | 16,6 | 9,525 | 4,76 | 3,81 |
| Shape | DNMG |
| Processing | Roughing/Medium |
| Cutting condition | Continuous and light interrupted |
| Workpiece Material | Steel |
| Grade | RT250: CVD-coated P25-TIN hard metal for general steel processing |
| Packaging unit | 10 Pc. |
| r | L | I.C | S | d | |
| DNMG 150604-R/L RT250 | 0,4 | 15,5 | 12,7 | 6,35 | 5,16 |
| DNMG 150608-R/L RT250 | 0,8 | 15,5 | 12,7 | 6,35 | 5,16 |
| Shape | TNMG |
| Processing | Medium |
| Cutting conditions | Continuous and light interrupted |
| Workpiece Material | Steel |
| Grade | RT250+: CVD coated 2 color coated P20-P30 carbide for steel |
| Packaging unit | 10 Pc. |
| r | L | I.C | S | d | |
| TNMG 160404-PM RT250+ | 0,4 | 16,5 | 9,525 | 4,76 | 3,81 |
| TNMG 160408-PM RT250+ | 0,8 | 16,5 | 9,525 | 4,76 | 3,81 |
| TNMG 160412-PM RT250+ | 1,2 | 16,5 | 9,525 | 4,76 | 3,81 |
| Shape | TNMG |
| Processing | Medium |
| Cutting conditions | Continuous, light and heavy interrupted |
| Workpiece Material | Cast Iron |
| Grade | RT150K: CVD-coated K10-K20 carbide for cast machining |
| Packaging unit | 10 Pc. |
| r | L | I.C | S | d | |
| TNMG 160404-KC RT150K | 0,4 | 16,5 | 9,525 | 4,76 | 3,81 |
| TNMG 160408-KC RT150K | 0,8 | 16,5 | 9,525 | 4,76 | 3,81 |
| TNMG 160412-KC RT150K | 1,2 | 16,5 | 9,525 | 4,76 | 3,81 |
| Shape | CNMG |
| Processing | Roughing/Medium |
| Cutting condition | Continuous, light and heavy interrupted |
| Workpiece Material | Stainless Steel |
| Grade | RT255M: PVD coated M20-M30 carbide. First choice for stainless steel |
| Packaging unit | 10 Pc. |
| Art. Nr. | r | L | I.C. | S | d | |
| CNMG 120408-MR RT255M | 1661531 | 0,8 | 12,9 | 12,7 | 4,76 | 5,16 |
| CNMG 120412-MR RT255M | 1661532 | 1,2 | 12,9 | 12,7 | 4,76 | 5,16 |
| Shape | CNMG |
| Processing | Medium |
| Cutting condition | Continuous and light interrupted |
| Workpiece Material | Stainless Steel |
| Grade | RT250M = PVD coated M20-M30 carbide. |
| Packaging unit | 10 Pc. |
| r | L | I.C. | S | d | |
| CNMG 120404-MM RT250M | 0,4 | 12,9 | 12,7 | 4,76 | 5,16 |
| CNMG 120408-MM RT250M | 0,8 | 12,9 | 12,7 | 4,76 | 5,16 |
| CNMG 120412-MM RT250M | 1,2 | 12,9 | 12,7 | 4,76 | 5,16 |
| Shape | WNMG |
| Processing | Finish |
| Cutting condition | Continuous |
| Workpiece Material | Stainless Steel |
| Grade | RT305: PVD grade M20-M30 for stainless steel with the most modern coating |
| Packaging unit | 10 Pc. |
| r | L | I.C | S | d | |
| WNMG 060404-FE RT305 | 0,4 | 6,5 | 9,525 | 4,76 | 3,81 |
| WNMG 060408-FE RT305 | 0,8 | 6,5 | 9,525 | 4,76 | 3,81 |
| WNMG 080404-FE RT305 | 0,4 | 8,7 | 12,7 | 4,76 | 5,16 |
| WNMG 080408-FE RT305 | 0,8 | 8,7 | 12,7 | 4,76 | 5,16 |
| Shape | DNMG |
| Processing | Medium and Finish |
| Cutting condition | Continuous and slightly interrupted cutting |
| Workpiece Material | Steel |
| Grade | RT325G: Next-generation CVD-coated P25-grade carbide for continuous and slightly interrupted cutting. |
| Packaging unit | 10 Pc. |
Our chip problem-solver in the steel sector (finishing to medium machining).
For use in soft and tough materials, this special geometry delivers optimal results in chip formation.
This also positively influences surface qualities and tool life.
| r | L | I.C. | S | |
| DNMG 110404-PF RT325G | 0,4 | 11 | 9,525 | 4,76 |
| DNMG 110408-PF RT325G | 0,8 | 11 | 9,525 | 4,76 |
| DNMG 150604-PF RT325G | 0,4 | 15 | 12,7 | 6,35 |
| DNMG 150608-PF RT325G | 0,8 | 15 | 12,7 | 6,35 |
| DNMG 150612-PF RT325G | 1,2 | 15 | 12,7 | 6,35 |
| Shape | SNMG |
| Processing | Medium and Finish |
| Cutting condition | Continuous and slightly interrupted cutting |
| Workpiece Material | Steel |
| Grade | RT325G: Next-generation CVD-coated P25-grade carbide for continuous and slightly interrupted cutting. |
| Packaging unit | 10 Pc. |
Our chip problem-solver in the steel sector (finishing to medium machining).
For use in soft and tough materials, this special geometry delivers optimal results in chip formation.
This also positively influences surface qualities and tool life.
| r | L | I.C | S | d | |
| SNMG 120404-PF RT325G | 0,4 | 12,7 | 12,7 | 4,76 | 5,16 |
| SNMG 120408-PF RT325G | 0,8 | 12,7 | 12,7 | 4,76 | 5,16 |
| Shape | CNMG |
| Workpiece Material | Aluminum, Plastics & NF-Metals |
| Cutting condition | Continuous and light interrupted |
| Grade | RT100: Uncoated K10-K15 carbide for Aluminum and plastics |
| Packaging unit | 10 Pc. |
| L | I.C | S | d | r | |
| CNMG 120404-ALP RT100 | 12,9 | 12,7 | 4,76 | 5,16 | 0,4 |
| CNMG 120408-ALP RT100 | 12,9 | 12,7 | 4,76 | 5,16 | 0,8 |
| Shape | SNMG |
| Processing | Medium |
| Cutting condition | Continuous and light interrupted |
| Workpiece Material | Steel |
| Grade | RT225+: CVD coated 2-color P20 carbide the latest generation for general steel processing |
| Packaging unit | 10 Pc. |
| r | L | I.C | S | |
| SNMG 120404-PM RT225+ | 0,4 | 12,7 | 12,7 | 4,76 |
| SNMG 120408-PM RT225+ | 0,8 | 12,7 | 12,7 | 4,76 |
| SNMG 120412-PM RT225+ | 1,2 | 12,7 | 12,7 | 4,76 |
| SNMG 150608-PM RT225+ | 0,8 | 15,875 | 15,875 | 6,35 |
| SNMG 150612-PM RT225+ | 1,2 | 15,875 | 15,875 | 6,35 |
| SNMG 150616-PM RT225+ | 1,6 | 15,875 | 15,875 | 6,35 |
| SNMG 190608-PM RT225+ | 0,8 | 19,05 | 19,05 | 6,35 |
| SNMG 190612-PM RT225+ | 1,2 | 19,05 | 19,05 | 6,35 |
| SNMG 190616-PM RT225+ | 1,6 | 19,05 | 19,05 | 6,35 |
| SNMG 190624-PM RT225+ | 2,4 | 19,05 | 19,05 | 6,35 |
| Shape | SNMG |
| Processing | Medium/Roughing |
| Cutting condition | Continuous and light interrupted |
| Workpiece Material | Stainless Steel |
| Grade | RT255M: PVD coated M20-M30 carbide. First choice for stainless steel |
| Packaging unit | 10 Pc. |
| r | L | I.C | S | d | |
| SNMG 120404-MR RT255M | 0,4 | 12,7 | 12,7 | 4,76 | 5,16 |
| SNMG 120408-MR RT255M | 0,8 | 12,7 | 12,7 | 4,76 | 5,16 |
| SNMG 120412-MR RT255M | 1,2 | 12,7 | 12,7 | 4,76 | 5,16 |
| Shape | CNGG |
| Processing | Finish |
| Cutting condition | Continuous |
| Workpiece Material | Heat resistant super alloys |
| Grade | RT110S: PVD-TialSin coated S10 carbide for heat resistant super alloys |
| Packaging unit | 10 Pc. |
| r | L | I.C. | S | d | |
| CNGG 120404-SF RT110S | 0,4 | 12 | 12,7 | 4,76 | 5,16 |
| CNGG 120408-SF RT110S | 0,8 | 12 | 12,7 | 4,76 | 5,16 |
| Shape | CNMG |
| Processing | Finish/Medium |
| Cutting condition | Continuous and light interrupted |
| Workpiece Material | Stainless Steel |
| Grade | RT255M: PVD coated M20-M30 carbide. First choice for stainless steel |
| Packaging unit | 10 Pc. |
Maximum surface quality with maximum productivity – our new turning insert with wiper geometry
Compared to conventional turning inserts, the wiper version offers decisive advantages: thanks to its special geometry, the contact area with the workpiece surface is extended, resulting in significantly improved surface finishes – all while maintaining high feed rates.
What this means for you: shorter machining times combined with excellent surface quality – often eliminating the need for additional finishing operations such as grinding or polishing. Ideal for applications where precision and efficiency are equally important.
Experience the perfect combination of dimensional accuracy, long tool life, and increased productivity – with our wiper insert for modern machining processes.
| r | L | I.C. | S | |
| CNMG 120408-W RT255M | 0,8 | 12,9 | 12,7 | 4,76 |
| Shape | DNMG |
| Processing | Finish |
| Cutting condition | Continuous |
| Workpiece Material | Steel and Stainless Steel |
| Grade | RTC+: PVD coated P05-P15 Cermet grade for finishing of steel and stainless steel |
| Packaging unit | 10 Pc. |
| r | L | I.C | S | d | |
| DNMG 110404-SF RTC+ | 0,4 | 11,6 | 9,525 | 4,76 | 3,81 |
| DNMG 150604-SF RTC+ | 0,4 | 15,5 | 12,7 | 6,35 | 5,16 |
| DNMG 150608-SF RTC+ | 0,8 | 15,5 | 12,7 | 6,35 | 5,16 |
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