ProTaper Universal Rotary Files, 21 mm, F4, Double Black, 6/Pack
- 21 mm working length for standard access
- Double black for easy identification
- Nickel-titanium for superior flexibility
- Designed for larger apical shaping needs
- Progressive taper ensures precision cutting
- Quantity: 6 files per pack, pre-sterilized
The Dentsply ProTaper Universal Rotary Files, 21 mm, F4, Double Black, 6/Pk are designed for advanced canal finishing, offering the precision and strength needed for wider apical preparations. If you are not sure about what the Dentsply ProTaper Universal Rotary Files 21 mm F4 Double Black is used for, it is the best Dentsply ProTaper Universal Rotary Files 21 mm F4 Double Black for shaping canals that require a larger apical size after initial preparation.
With a progressive taper design and a robust nickel-titanium construction, these files provide the flexibility to follow natural canal curvature while delivering controlled cutting action. The F4 file, with its larger tip size, is ideal for thorough cleaning and shaping in cases where greater enlargement is needed, reducing debris buildup and ensuring optimal obturation conditions. The double black color coding allows quick, unmistakable identification, streamlining procedural efficiency.
Engineered for durability and reduced cyclic fatigue, this file is an essential choice for predictable, high-quality endodontic outcomes. For enhanced shaping performance, it remains the best Dentsply ProTaper Universal Rotary Files 21 mm F4 Double Black for modern endodontic precision.