
K3 XF (K3XF) nickel titanium endodontic rotary files feature proprietary R-Phase Technology for superior flexibility and resistance to cyclic fatigue. The third-generation, triple-fluted asymmetric design is self-centering and safe, with variable pitch for more control and coronal debris removal. This 21mm #55 file has a .04 taper and is color-coded red; each package contains 6 sterile files (Kerr 823-4551).
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Sorted by lowest price · Add now, sign in at checkout



K3 XF (K3XF) nickel titanium endodontic rotary files feature proprietary R-Phase Technology for superior flexibility and resistance to cyclic fatigue. The third-generation, triple-fluted asymmetric design is self-centering and safe, with variable pitch for more control and coronal debris removal. This 21mm #55 file has a .04 taper and is color-coded red; each package contains 6 sterile files (Kerr 823-4551).
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