
The Kerr K3XF is a third-generation, triple-fluted, asymmetric nickel-titanium rotary endodontic file. Its proprietary R-Phase Technology provides superior flexibility and resistance to cyclic fatigue while maintaining the safety and self-centering features of the original K3. The variable pitch design enhances control and facilitates coronal debris removal, making it ideal for efficient and reliable root canal preparation.
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Sorted by lowest price · Add now, sign in at checkout










The Kerr K3XF is a third-generation, triple-fluted, asymmetric nickel-titanium rotary endodontic file. Its proprietary R-Phase Technology provides superior flexibility and resistance to cyclic fatigue while maintaining the safety and self-centering features of the original K3. The variable pitch design enhances control and facilitates coronal debris removal, making it ideal for efficient and reliable root canal preparation.
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