
K3 is a third-generation, triple-fluted, asymmetric nickel-titanium rotary file system designed for fast, efficient, and safe root canal preparation with exceptional debris removal. A positive rake angle provides active cutting, while the wide radial land adds blade support and peripheral strength to resist torsional and rotary stresses, keeping the instrument centered in the canal and minimizing over-engagement. This 25 mm, .04 taper, #25 (red) file is supplied in a 6-file package, reference 825-4255.
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Sorted by lowest price · Add now, sign in at checkout



K3 is a third-generation, triple-fluted, asymmetric nickel-titanium rotary file system designed for fast, efficient, and safe root canal preparation with exceptional debris removal. A positive rake angle provides active cutting, while the wide radial land adds blade support and peripheral strength to resist torsional and rotary stresses, keeping the instrument centered in the canal and minimizing over-engagement. This 25 mm, .04 taper, #25 (red) file is supplied in a 6-file package, reference 825-4255.
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