
The Kerr K3XF is a third-generation, triple-fluted, asymmetric endodontic rotary file engineered with proprietary R-Phase Technology for superior flexibility and resistance to cyclic fatigue. It retains the safety and self-centering features of the original K3, while its variable pitch design provides enhanced control and efficient coronal debris removal. This package contains six #50 files with a .06 taper, each 30mm in length, color-coded yellow.
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Sorted by lowest price · Add now, sign in at checkout










The Kerr K3XF is a third-generation, triple-fluted, asymmetric endodontic rotary file engineered with proprietary R-Phase Technology for superior flexibility and resistance to cyclic fatigue. It retains the safety and self-centering features of the original K3, while its variable pitch design provides enhanced control and efficient coronal debris removal. This package contains six #50 files with a .06 taper, each 30mm in length, color-coded yellow.
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