NT Rainbow S Refills NiTi Rotary Files - 4%/25mm 25 (Pack of 4)

NT Rainbow S Refills NiTi Rotary Files are advanced endodontic instruments engineered for precise and efficient root canal preparation. Manufactured by NT Dental, these rotary files are part of the Rainbow S series, designed to facilitate optimal shaping of root canals during endodontic procedures.

These files are constructed from an innovative heat-treated nickel-titanium (NiTi) alloy, which enhances their flexibility and resistance to cyclic fatigue. This advanced metallurgy minimizes crack propagation, contributing to the durability and reliable performance of the instruments in complex canal anatomies.

The design supports a streamlined clinical workflow, enabling dental professionals to achieve desired canal forms while adapting to specific anatomical characteristics.

Key Features : 

Engineered from heat-treated NiTi alloy for enhanced flexibility and cyclic fatigue resistance.
Designed for precise and efficient root canal shaping during endodontic procedures.
Optimized for rotary motion in endodontic treatment workflows.
Features a slim S-shaped cross-section for superior flexibility and effective debris removal.
Incorporates an inactive tip design to ensure safe preparation and reduce the risk of perforation.
Utilizes a variable pitch design to enhance mechanical resistance and minimize tip fracture risk.