The Twisted File is the first and only file to combine three unique and proprietary processes to deliver optimal strength and flexibility. TF cutting flutes are created by twisting the file, eliminating the formation of micro fractures that can occur when flutes are ground into the file. The result is a stronger, more durable file with less incidence of file separation. The enhanced strength and flexibility of TF files allow safer, faster and more efficient cutting, and gets the job done with fewer files.

Features:

• R-Phase Heat Treatment Technology: TF is produced with Kerr Endodontics proprietary R-Phase Technology. This patented technology is used to optimize the molecular phase and properties of nickel titanium (NiTi). R-Phase increases file flexibility and resistance to cyclic fatigue
• Twisted Design, Not Ground: Twisting helps preserve grain structure and reduces formation of microfractures, making the file even more durable. Other endodontic files are made by grinding flutes into the file. Grinding weakens the metal's structure at the molecular level and creates microfractures on the metal's surface - both of which can lead to file separation
• Strength and Flexibility that can be Measured: In a torsional stress comparison, Twisted Files absorbed more energy before fracture than ground blanks1. Twisted files can withstand approximately 60% more torque than files made using a traditional manufacturing process. A recent study showed that Twisted File is up to 70% more flexible than the other NiTi files tested

Specification:

Type: Rotary
Composition/Ingredients: Nickel Titanium
Taper: Assorted
Numeric Size: Assorted
Length: 27 mm
Quantity: 3 Pack

Warning:

California Proposition 65: This product can expose you to materials and chemicals, which are known to the State of California to cause cancer and birth defects or other reproductive harm.