K3 Rotary Nickel Titanium Endodontic File 45 0.04 04 21mm SybronEndo 6/pk 0.45

Description

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