D-Super Files Gold F4 25mm 6pcs

Heat-treated NiTi rotary endodontic file system with controlled memory technology and variable taper design. Features a triangular cross-section with three cutting edges for enhanced cutting performance and superior flexibility, allowing the file to be pre-bent and maintain its shape for optimal adaptation to root canal anatomy, especially in the apical region. Offers three times higher cyclic fatigue resistance compared to conventional NiTi files, making it ideal for curved and complex canal systems. Package contains 6 files of 25mm length.