| Coating Material | Coating Name | Coating Colours |
Film Thickness （μm） |
Durometer （HV） |
Maximum working temperature（°C） |
Coefficient of friction (steel dry grinding) |
| TAC | Hydrogen-free diamonds | Colourful | 1~3 | 2500 | 400 | 0.1 |
| Main Features | Low coefficient of friction, high hardness | |||||
| Applications | For high speed machining of graphite, carbon fibre, composites, aluminium and aluminium alloys. | |||||
| Suitable for alloy tool surfaces, also deposited on HSS, aluminium, etc. | ||||||
