/Calvinist21037.html,Twisted,File,822-7866,Kerr,Endodontic,Rotary,Nickel-Titanium,TF,$43,Industrial Scientific , Professional Dental Supplies , Endodontics,iwonakozlowska.pl /Calvinist21037.html,Twisted,File,822-7866,Kerr,Endodontic,Rotary,Nickel-Titanium,TF,$43,Industrial Scientific , Professional Dental Supplies , Endodontics,iwonakozlowska.pl $43 Kerr 822-7866 TF Nickel-Titanium Twisted Rotary Endodontic File Industrial Scientific Professional Dental Supplies Endodontics Kerr Over item handling 822-7866 TF Nickel-Titanium Rotary File Endodontic Twisted $43 Kerr 822-7866 TF Nickel-Titanium Twisted Rotary Endodontic File Industrial Scientific Professional Dental Supplies Endodontics Kerr Over item handling 822-7866 TF Nickel-Titanium Rotary File Endodontic Twisted

Kerr Over item handling 822-7866 Ranking TOP14 TF Nickel-Titanium Rotary File Endodontic Twisted

Kerr 822-7866 TF Nickel-Titanium Twisted Rotary Endodontic File

$43

Kerr 822-7866 TF Nickel-Titanium Twisted Rotary Endodontic File

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Product description

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. Twisting helps preserve grain structure and reduces formation of micro fractures, 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 micro fractures on the metal's surface – both of which can lead to file separation. In a torsional stress comparison, Twisted Files absorbed more energy before fracture than ground blanks. 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.

Kerr 822-7866 TF Nickel-Titanium Twisted Rotary Endodontic File

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