The GF File is a rotary nickel-titanium file system with patented heat-treatment technology that provides gradient flexibility (GF). It is intended for shaping extreme curved or narrow root canals while maintaining high cutting efficiency and procedural safety.
Key Features:
Gradient flexibility is produced with patented technology, presenting different flexibility.
Progressive flexibility transition from the upper to the apical.
Depth marking area helps the file to be well centered in the root canal and effectively conduct axial force source.
Respect natural root canal anatomy, get accurate feedback from file tip with the true expression of root canal morphology.
Sequential shaping reduces the difficulty of preparing small and curved root canals.
One last standardized finishing file Z3 25/.06 for intent to taper confirmation and precise match to GP.
GF File
GF File Flexibility Test
https://www.youtube.com/watch?v=R056uWm5uoc
GF Performance Test
https://www.youtube.com/watch?v=Qrm1NJ_62YQ