TF Twisted File 25/.10 27mm 3pcs

NiTi rotary endodontic file manufactured using a unique twisted process rather than grinding, resulting in superior resistance to cyclic fatigue. The R-phase heat treatment increases surface hardness and flexibility, allowing the files to withstand up to 60% more torsional stress than conventionally manufactured instruments. Designed as part of a simplified three-file system for efficient root canal preparation. Package contains 3 files of size 25, taper .10, length 27mm.