Titanium Nitride (TiN) coated on custom tools – PVD Hard Coating Apr, Thu, 2021 ServicesPVD Hard Coating - TiNLooking for Longer Tool Life? Our PVD Hard Coating (TiN) will provide up to 10x additional tool life compared to uncoated tools. For more details and information, please contact us. PVD Hard Coating (TiN) PVD Hard Coating (TiN) PVD Hard Coating (TiN)