PROTAPER RETREATMENT 22MM. RA D3

Verpakking van 6 stuks.

ProTaper Re-treatment files have been specifically designed to remove obturation material from the root canal. There are three re-treatment files: D1, D2 and D3, one for each third of the canal. D1 has a cutting tip for effective entrance into the obturation material in the coronal third. D2 and D3 are used in the mid and apical thirds of the canal respectively and have non-active tips that have been designed to closely respect the path of the canal. The tapers of these three files match the diameters of average root canals and the handles are only 11mm long, improving visibility.