
The Kerr K3XF NiTi rotary file combines the self-centering design of the original K3 with proprietary R-Phase Technology, offering half the stiffness of other files and two times more resistance to fracture. Its third radial land enhances centering and stability, while variable pitch provides better control and coronally channels debris. The stainless steel Axxess handle ensures improved posterior access.
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The Kerr K3XF NiTi rotary file combines the self-centering design of the original K3 with proprietary R-Phase Technology, offering half the stiffness of other files and two times more resistance to fracture. Its third radial land enhances centering and stability, while variable pitch provides better control and coronally channels debris. The stainless steel Axxess handle ensures improved posterior access.
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