
Kerr TF (Twisted File) rotary nickel titanium endodontic files are used for root canal preparation and feature R-Phase heat treatment technology for enhanced flexibility and resistance to cyclic fatigue. The twisted, non-ground flute design preserves grain structure and reduces microfractures, making the file more durable while maintaining cutting efficiency. This size 25 file has a .10 taper and 27 mm length, supplied in a package of 3 files (SKU 822-0257).
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Sorted by lowest price · Add now, sign in at checkout














Kerr TF (Twisted File) rotary nickel titanium endodontic files are used for root canal preparation and feature R-Phase heat treatment technology for enhanced flexibility and resistance to cyclic fatigue. The twisted, non-ground flute design preserves grain structure and reduces microfractures, making the file more durable while maintaining cutting efficiency. This size 25 file has a .10 taper and 27 mm length, supplied in a package of 3 files (SKU 822-0257).
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