Diamond-coated tip designed for ostectomies of the tooth-supporting bone in interproximal and oral (vestibular) and palatal periradicular zones. The 5mm working part allows the removal of bone excess, and during osteoectomy the laser mark at 3mm akkiws to respect the biologic width. The CE3 tip can be used perpendicularly or parallel to the bone according to the desired cutting precision. Diameter of the active zone: 1.20mm