Recommended substrate material: HM, HSS
Characteristics: double-layered system consisting of TiN base layer with a minimum Al content and pure TiN top layer
Application field: less intensive cutting applications, low cutting speeds
Basic properties of the coating:
| Microhardness (GPa) | Thickness (µm) | Roughness Ra (µm) | Thermal stability (°C) |
| 25 | 2 - 3 | 0,08 - 0,12 | ~ 550 |