#25 x 25mm Pac-File NiTi Rotary File with 0.04 Taper – 6/Pack (FNT250425)

• An endodontic instrument set used for efficient root canal shaping and cleaning, containing 6 nickel-titanium (NiTi) rotary files with a 25mm length and a constant .04 taper

• Comparable to K3, Vortex, HyFlexNT, Endosequence

Uses

• Deep Canal Preparation:

• Specifically optimized for cleaning and shaping longer root canals where a standard 21mm file cannot reach apical depth

• Anterior and Premolar Endodontics:

• Well-suited for longer single-rooted teeth, including maxillary canines and incisors

• Calcified Canals:

• Safely clears calcified debris while maintaining proper center path alignment

• Gutta-Percha Removal:

• Efficiently acts as a retreatment tool for extracting old obturation material

• Universal Technique Integration:

• Operates smoothly with all standard rotary canal shaping techniques designed for constant-taper systems

Features

• Super-Elastic USA NiTi Alloy:

• Constructed from premium, flexible American nickel-titanium to minimize stiff resistance inside the tooth structure

• 25mm Working Length:

• Provides the extra 4mm length required for anatomical variations in long roots

• No-Rebound Pre-Bending:

• Retains physical curvatures when pre-bent by the clinician, easing initial entry into severely curved apices

• Visual Unwinding Indicator:

• The metal flutes physically unwind rather than snap under excessive torque, providing a visual warning to prevent separation

• Silver Handle Identifier:

• Standardized color coding on the handle indicates a 0.04 taper configuration

• Industry Compatibility:

• Comparable in function to systems like K3, Vortex, HyFlex NT, and Endosequence

Benefits

• High Breakage Resistance:

• Exceptional tolerance against cyclical fatigue failure minimizes the risk of fractured file fragments being left in the canal

• Preserves Canal Anatomy:

• Conforms tightly to natural root morphology, reducing common clinical errors like ledge formation, transportation, or apical perforation

• Seamless Market Integration:

• Directly replaces or supplements workflows utilizing established systems like K3, Vortex, HyFlexNT, and Endosequence without requiring parameter adjustments

• Improved Efficiency:

• Rapid cutting performance shortens overall chairside treatment times for patient comfort