
Assorted Sizes Engine Use Root Canal Files 25mm Dental Endodontics. Heat Activated NiTi Material: Made of high-quality NiTi alloy with special heat treatment for extreme flexibility and durability. ISO Color Coding System: Color matches tip size for easy identification during oral therapy procedures. Optimized Guiding Tip Design: Rounded non-cutting tip minimizes canal deviations and reduces the risk of stair formation. High Cutting Efficiency: Triangular cross-section design saves shaping time while ensuring safe preparation. CE Certification: Product meets international safety and quality standards for medical equipment. Full Customization Available: Supports customization from samples, designs, and flexible minor adjustments. Multiple Shipping Options: Flexible delivery via DHL, UPS, FedEx, EMS, and HK Post for global reach. 100% Quality Inspection: Every finished product undergoes visual and functional inspection before delivery.