TS4
TS4 is a heat-treated NiTi rotary endodontic file system engineered for safe, flexible, and efficient root canal preparation. Featuring a unique W-shaped cross section, it minimizes dentinal stress and reduces the risk of micro-crack formation while delivering excellent cutting efficiency and resistance to cyclic fatigue. With multiple size options, controlled torque requirements, and smooth performance at both low and high rotational speeds, TS4 allows precise canal shaping while preserving the natural anatomy of the root canal system.