
The Kerr K3XF NiTi rotary file combines the self-centering design of the original K3 with proprietary R-Phase™ Technology, offering exceptional flexibility and resistance to cyclic fatigue. Its third radial land enhances centering and stability, while variable pitch improves debris removal and control. The stainless steel Axxess handle facilitates better posterior access during endodontic procedures.
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Sorted by lowest price · Add now, sign in at checkout








The Kerr K3XF NiTi rotary file combines the self-centering design of the original K3 with proprietary R-Phase™ Technology, offering exceptional flexibility and resistance to cyclic fatigue. Its third radial land enhances centering and stability, while variable pitch improves debris removal and control. The stainless steel Axxess handle facilitates better posterior access during endodontic procedures.
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