
The TF Twisted File is a rotary nickel-titanium endodontic file used for root canal preparations, featuring a twisted (non-ground) flute design and R-Phase heat treatment technology. This construction delivers up to 70% more flexibility and greater resistance to cyclic fatigue than conventional NiTi files, while preserving the grain structure and reducing microfractures. Supplied in a 3-file pack, size #25 with a 0.06 taper and 23 mm length, color-coded red, and identified by reference 822-6253.
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The TF Twisted File is a rotary nickel-titanium endodontic file used for root canal preparations, featuring a twisted (non-ground) flute design and R-Phase heat treatment technology. This construction delivers up to 70% more flexibility and greater resistance to cyclic fatigue than conventional NiTi files, while preserving the grain structure and reducing microfractures. Supplied in a 3-file pack, size #25 with a 0.06 taper and 23 mm length, color-coded red, and identified by reference 822-6253.
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