ProTaper Next, Rotary Files, 21 mm, X4, Double Black, 3/Pk, PTNX421
- M-Wire NiTi alloy for flexibility and strength
- Designed to maintain canal anatomy and reduce stress
- X4 size for greater taper and efficient shaping
- 21 mm length ideal for improved control in shorter canals
- Quantity: 3 rotary files per pack
The Dentsply ProTaper Next Rotary Files, 21 mm, X4, Double Black, 3/Pk are precision instruments designed to efficiently shape root canals during endodontic therapy. If you are thinking about what the Dentsply ProTaper Next Rotary Files 21 mm X4 Double Black is used for, it is the best Dentsply ProTaper Next Rotary Files 21 mm X4 Double Black for achieving larger canal enlargement while maintaining canal integrity.
Crafted from advanced M-Wire nickel-titanium alloy, these files provide superior flexibility, reduced cyclic fatigue, and consistent cutting efficiency. The X4 sizing delivers a greater taper for optimal shaping in preparation for obturation. Their unique design minimizes torsional stress, preserves natural curvature, and enhances safety during use.
With their durable metallurgy, precise sizing, and dependable shaping performance, they remain the best Dentsply ProTaper Next Rotary Files 21 mm X4 Double Black for reliable and predictable endodontic results.