Vorrichtung zur Einstellung der Tiefenmarken an mit einem einrastbaren Ring versehenen Implantatbohrern

摘要

The template contains drillings of different depths in one or more rows and spaced apart. The bit inserted in one of these is equipped with an adjustable ring which can be locked in position. Drilling depths can correspond to the marks to be formed and their diameters to those of the bits used.