TF Twisted Nickel-Titanium Rotary File, 23 mm, 0.04 Taper, # 40, Black, 3/Pk, 822-4403

• Patented optimized nickel-titanium composition
• 60% greater torque strength than common files
• Outstanding flexibility
• Reduces the need for multiple files per procedure

Twisted NiTi Files are rotary nickel-titanium files with 70% more flexibility than other NITI files and 60% more torque endurance than conventional files. Utilizing a patented technology optimizes the properties and the molecular phase of nickel-titanium.

The R-phase heat treatment technology accelerates surface treatment, allowing for safer and efficient shaping. Twisted Files significantly decrease chairtime for patients as they increase clinical performance in endodontic canal preparations.