Dentsply Protaper Next Refill

NiTi Rotary Protaper Next
Brand : Dentsply
  Free shipping available on order of 2200 and above.
  7 Days Return Policy.
  100% Genuine Products.

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Type Length Price Quantity
X4 21mm Rs. 3,330
X4 25mm Rs. 3,330
X1 21mm Rs. 3,330
X1 25mm Rs. 3,330
X2 21mm Rs. 3,330
X2 25mm Rs. 3,330
X3 21mm Rs. 3,330
X3 25mm Rs. 3,330
Dentsply Protaper Next Refill


  • Progressively percentage tapered design.
  • Offset mass of rotation.
  • Off-Center rectangular code.
  • Enhanced cutting efficiency.
  • Swaggering effect.
  • Two-point contact with dentin walls at any given cross-section.
Dentsply Protaper Next Refill Dentsply Protaper Next Refill
  • The Dentsply Protaper Next Refill are rotary endodontic files made of nickel-titanium, used in biomechanical preparation of the root canal system.
  • ProTaper Next Files has been the gold standard in endodontics for many years and has been an effective solution for practitioners. 

This Pro Taper Next file system provides various shaping advantages through a variable tapered design on a given file, M-Wire technology, and a unique offset mass of rotation.ProTaper NEXT files produce unique asymmetrical rotary motion. Used in the biomechanical preparation of the root canal during endodontic therapy.

  • Reduced engagement due to the swaggering effect, limiting undesirable taper lock.
  • More cross-sectional space for enhanced cutting.
  • Allows cutting a bigger envelope of motion.
  • A versatile and flexible system capable of handling a majority of root canal treatments, including complex cases.
  • The ProTaper Next file system utilizes an increasing and decreasing percentage tapered design on a single file. This aids in minimizing the contact between the file and dentin, which increases efficiency while decreasing the dangerous taper lock and the screw effect.
  • Off-Center rectangular code adds greater strength to the file as it tracks down the canal.
  • M-Wire technology improves the resistance of the file to cyclic fatigue by almost 400%.
  • As Increasing the flexibility of the file, the M-Wire technology decreases the potential for broken instruments


Protaper next file     X1      X2           X3      X4        X5
Tip size    017     025      030     040       050
Taper (at 1mm from tip)    4%      6%       7%       6%        6%

Recommendations for use:

  • Use the files in a constant rotation at 300 rpm speed with light apical pressure
  • Recommended torque control – 2.- Ncm, however, it is adjustable up to 5.2Ncm based on the practitioner’s experience
  • Clean the instrument flutes frequently and check for signs of wear or distortion
  • In very severe curvatures use the files manually in a clockwise continuous motion
  • It is recommended to use ProTaper Next files with a brushing motion away external root concavities, so as to facilitate flute uploading apical file progression.
  • Use files passively the canal until the working length is reached.
  • Pack of 3
Dentsply Protaper Next Refill
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