ceri4dcerid® V-TEC Die cerid® V-TEC-Beschichtung ist eine Multilay-er-Hochleistungsschicht bestehend aus Titanalumi-niumnitrid (TiAlN) und Titancarbonitrid (TiCN),Centre for Research and Integrated Development (CeRID) is a non-governmental organization that was founded in 2005. It is registered in Somalia and Kenya and has field operation offices