
The K3 is a third-generation, triple-fluted, asymmetric nickel-titanium rotary file system designed for efficient and safe root canal preparation. Its unique cross-sectional design provides exceptional debris removal, high resistance to cyclic fatigue, and the ability to negotiate curved canals with minimal deformation. The positive rake angle and wide radial land offer active cutting action and peripheral strength, while the third radial land keeps the instrument centered and reduces over-engagement.
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Sorted by lowest price · Add now, sign in at checkout














The K3 is a third-generation, triple-fluted, asymmetric nickel-titanium rotary file system designed for efficient and safe root canal preparation. Its unique cross-sectional design provides exceptional debris removal, high resistance to cyclic fatigue, and the ability to negotiate curved canals with minimal deformation. The positive rake angle and wide radial land offer active cutting action and peripheral strength, while the third radial land keeps the instrument centered and reduces over-engagement.
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