Description:

The X5300421RF EDGEFILE X5 .04 #30 21MM is a high-caliber rotary endodontic file crafted for reliable shaping and apical enlargement during root canal treatments. Utilizing advanced metallurgy with a proprietary heat-treated nickel-titanium (NiTi) alloy, it offers controlled memory and excellent flexibility. These characteristics allow the file to conform to canal curves while preserving strength and considerably lowering the chance of file separation due to cyclic fatigue. Equipped with a #30 tip size, .04 taper, and a compact 21mm length, this file is well-suited for shorter canals or anterior teeth, enabling clinicians to achieve precise apical preparation with greater control. The EDGEFILE X5 system is engineered for enhanced cutting efficiency and smooth canal passage while maintaining the natural anatomy. Its distinct cross-sectional geometry facilitates effective debris removal and minimizes torsional stress, guaranteeing a safer and more efficient treatment process. Practitioners benefit from accurate tactile feedback, improving navigation and clinical decision-making throughout procedures. The reduced working length boosts accessibility in confined areas, making it especially beneficial for teeth with limited canal lengths. Furthermore, it easily integrates with most standard rotary motors, providing flexibility and efficacy in both general and specialized endodontic environments. The X5300421RF EDGEFILE X5 stands as a reliable instrument for those requiring robust apical shaping and consistent performance in shorter root canals. Whether for initial canal preparation or more advanced stages of treatment, it delivers durability, efficiency, and safety. This file serves as an indispensable tool for achieving optimal clinical outcomes, shortening chair time, and enhancing patient comfort in contemporary endodontic practices.