In the SUM3D Dental update currently available, it has been added the automatic detection of insertion axes during the STL import. By activating the option "undercut's optimization" during the import it is calculated the medium axis of the bridge (as published some weeks ago), and now are calculated the insertion axes of each bore of the bridge too. Also the strategies’ management has been modified to allow the roughing and finishing of each cavity and its own axis, removing the undercut during the roughing phase.