ZenFlex Rotary NiTi Files Assorted .04 21mm 6pk

Rotary files that provide cutting efficiency along with the right balance of strength and flexibility needed to accommodate a wide range of curvatures, even in the most complex canal anatomies. Designed with triangular cross-section with proprietary heat treatment. Minimally invasive with 1mm flute diameter and a non-cutting tip, helping to minimise transportation and preserve the tooth’s structural integrity. Resists cyclic fatigue better and with comparable torque strength relative to other leading files on the market, resulting in minimal breakage and deformation. Excellent controlled memory and flexibility for up to 90° curves.