PVD Hard Coatings on Tools, Diamond Steel Files Hard Coating  PVD Equipment, Steel File TiN Gold Coating Machine

PVD TiN and PVD CrN Functional Coatings:

1. TiN (Titanium Nitride)    Hardness: 2000~2300 HV,  Thickness: 2~6 microns

2. CrN (Chrome Nitride)   Hardness: 1700~2100 HV,  Thickness: 2~10 microns

High Hardness, Low Coeffient of Friction, longer using time (more than 3~5 times)