Dentsply - ProTaper Universal Rotary File 21mm F2 - (USA code PTURF221)

• Measures:21 mm F2, 0.25 mm D1 diameter, 0.08 initial taper
• Enlarges and refines the apical third
• NiTi construction resists fatigue and stress
• Red color corresponds to a file tip diameter
• Quantity: Contains 6 per pack

The Dentsply ProTaper Universal Rotary Files in the 21 mm F2, Red configuration are an advanced instrument for achieving a larger, consistent taper in the apical third of the root canal system during endodontic treatment. This Dentsply file is a key element of the globally recognized ProTaper Universal system, designed to ensure efficient, predictable, and safe performance.

The F2 file, or Finishing File 2, is specifically used after the F1 file to further refine and enlarge the apical preparation, making it ideal for canals that require a wider apical diameter. This file features a D1 diameter of 0.25 mm and an initial taper of 0.08, easily identified by the Red band on the handle, providing clear visual guidance during clinical procedures. The 21 mm working length is highly versatile, facilitating access and shaping in a wide range of canal anatomies, especially suitable when a shorter file is necessary.

Each package contains 6 files, ensuring dental professionals have a stable and ready supply for their procedures. Constructed from high-quality nickel-titanium (NiTi), the F2 file offers superior flexibility and remarkable resistance to cyclic fatigue, which is essential for safely navigating highly curved or calcified canals. The file's unique progressively tapered design optimizes cutting efficiency, while the non-cutting safety tip guarantees safe progression without the risk of transportation or ledge formation.

If you are searching for the best rotary finishing file for creating a larger apical shape, then the ProTaper Universal F2 file's precise D1 diameter of 0.25 mm, distinct red coding, and enhanced 0.08 taper, which provides predictable widening and shaping of the apical third, is best for you. Dental professionals rely on the best Dentsply ProTaper Universal Rotary Files for consistent and reproducible outcomes in complex endodontics, valuing their combination of cutting power and structural integrity.