
The K3XF Nickel-Titanium rotary file is an endodontic instrument featuring proprietary R-Phase Technology for superior flexibility and resistance to cyclic fatigue. Its self-centering design, with a third radial land and variable pitch, enhances control and stability while efficiently channeling debris coronally. This #40 file with a .04 taper and 21 mm length is color-coded black and comes in a pack of 6.
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Sorted by lowest price · Add now, sign in at checkout












The K3XF Nickel-Titanium rotary file is an endodontic instrument featuring proprietary R-Phase Technology for superior flexibility and resistance to cyclic fatigue. Its self-centering design, with a third radial land and variable pitch, enhances control and stability while efficiently channeling debris coronally. This #40 file with a .04 taper and 21 mm length is color-coded black and comes in a pack of 6.
13 vendors · 7 in stock
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