Orange-ring disilicate burs. The Roto tool portfolio allows the production of a wide variety of materials and indications using the Ceramill milling system. The tools, specifically developed for the Ceramill line, ensure the highest level of restoration quality. Particular attention was paid during development to synchronizing the milling and grinding pins throughout the entire process. To ensure maximum economic efficiency, the tools are continuously monitored for service life and optimized in the system using newly developed, intelligent milling and grinding strategies. High precision ensures the highest level of restoration quality. Minimal wear at optimal milling speed. RFID technology for automatic instrument identification.