
The K3XF Nickel-Titanium rotary file is an endodontic instrument featuring proprietary R-Phase Technology for enhanced flexibility and resistance to cyclic fatigue. Its heat-treated, twisted, triangular shank with variable pitch channels debris coronally, while the third radial land improves centering for greater control and stability. Available in color-coded sizes, tapers, and lengths to match K3XF obturators, verifiers, gutta-percha, and paper points.
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Sorted by lowest price · Add now, sign in at checkout












The K3XF Nickel-Titanium rotary file is an endodontic instrument featuring proprietary R-Phase Technology for enhanced flexibility and resistance to cyclic fatigue. Its heat-treated, twisted, triangular shank with variable pitch channels debris coronally, while the third radial land improves centering for greater control and stability. Available in color-coded sizes, tapers, and lengths to match K3XF obturators, verifiers, gutta-percha, and paper points.
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