High Flexible Niti Alloy Super Files -- For Hand UseSize:SX, S1, S2, F1, F2, F3Length: 21mm , 25mmPackage: 6 pcs/box Single or assorted package available.We can also provide Niti super files for engine use .Welcome to contact us if you are interested in finding super files with competitive price !AdvantagesSuper-Files with multiple-taper designing, matching crown-down therapeutic, can achieve standard cone-shaped root canal without repeated pull-push practice.2. It both improves the preparation quality of roots great and suits for more indications.3. With Super-Files, adopting the existing technique, operation is easy; the needed treat instruments are reduced significantly. The dentists do not need to replace instruments frequently.4. Being processed with the latest improved technology, Super-Files have much longer fatigue life.
