- TF Adaptive NiTi File System - TF Adaptive features Adaptive Motion Technology, which uses a patented feedback algorithm to change the motion of the file based on the applied load. - As the stress increases or decreases, the motor responds accordingly, giving you the benefits of both rotary and reciprocation at exactly the right moment. - TF Adaptive files offer improved file durability, flexibility and better debris removal. - The intuitive color-coded system is designed for efficiency and ease of use. **For further product information, please contact Chat Support**