Dental root instrument Wizard-Apex for preparation of tooth root channel in apex region

摘要

Dental root tool wizard-apex intended for the preparation of a root canal on the tooth is formed bezkuzelovitou work part (1) provided with a three-course right hand helix (11) without angular extension that is on one end rounded tip (3) and a second limiter (7) and is further strengthened in the shank (8), and for a defined fracture is between the stem (8) and limiter (7) the cut (6) with a cross section of 5-15% smaller in cross section towards the working section (1) tools.