K3 ORIFICE OPENER .25/.08 21MM/6
KR8308251K3 is a third-generation, triple-fluted, asymmetric endodontic file system.
- Positive rake angle provides the active cutting action of the K3 endo files
- The K3 rotary file’s wide radial land provides blade support while adding peripheral strength to resist torsional and rotary stresses
- The third radial land on K3 files stabilizes and keeps the instrument centered in the canal and minimizes over engagement
- Radial land relief reduces friction on the canal wall
Supplied as a packet of 6
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