-20%
GUTTAPERCHA TF .06 N.25 SYBRON
GUTTAPERCHA TF .04 N.25 SYBRON
GUTTAPERCHA TF .08 N.25
TF GUTTAPERCHA ASSORTED TIPS 0.04/ 0.12 NO.25
The TF™ file is made of a nickel-titanium wire that is heated, cooled and twisted in a process created by Sybron Endo, bestowing outstanding mechanical and physical properties. The TF™ file is the only file on the market with mechanical properties that are optimised during this unique heating, cooling and twisting process. It follows the endodontic path with ease and opens the way for novel canal instrumentation possibilities. It affords the possibility of using a single nickel-titanium rotary instrument to prepare a high percentage of canals, regardless of canal anatomy. Extremely flexible. Highly fracture resistant. Summary of the TF™ file technique: - Set the motor speed to 500rpm. - Use the motor at the minimum torque setting of 5N?cm. - Create access to the coronal third using a NiTi file with .12 or .10 taper. - Determine the working length previously (very important). - Establish a glide path with a size #10, 15 or 20 hand file. - Crown-down technique, i.e., from larger to smaller taper. - Insert the .08 or .10 taper TF™ file (depending on the width of the canal) with the file already rotating, for 2 seconds and without forcing; withdraw and repeat twice. - If the working length is not attained, insert the .06 taper file for a further 2 seconds up to 3 more times until it is reached. - If the working length is not attained, insert the .04 taper file for a further 2 seconds up to 3 more times until it is reached. - Then determine apical patency and flare using hand or K3 files (size #30, 35, 40 or 45).