
The Kerr K3XF NiTi rotary file is a third-generation asymmetric endodontic file designed for efficient and safe root canal preparation. Featuring proprietary R-Phase Technology, it offers half the stiffness of other files and two times more resistance to cyclic fatigue, reducing the risk of fracture. The file's self-centering design, third radial land, and variable pitch provide better stability, less transportation, and effective coronal debris removal, while the stainless steel Axxess handle improves posterior access.
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Sorted by lowest price · Add now, sign in at checkout








The Kerr K3XF NiTi rotary file is a third-generation asymmetric endodontic file designed for efficient and safe root canal preparation. Featuring proprietary R-Phase Technology, it offers half the stiffness of other files and two times more resistance to cyclic fatigue, reducing the risk of fracture. The file's self-centering design, third radial land, and variable pitch provide better stability, less transportation, and effective coronal debris removal, while the stainless steel Axxess handle improves posterior access.
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