Ultrasonic Endodontic (E) Tips *Please select an option from the drop-down menu E3 For lateral condensation of gutta percha by heating effect E4 Removal of foreign filling material during re-treatment E5 Removal of foreign filling material during re-treatment E7 For removal of broken instruments in canals E9 Flexible, used for irrigation E30 Removal of deep foreign particles in canal E31 Removal of foreign particles in one-third of the canal E3D Enlargement of the canal walls to remove broken instruments E4D Removal of hard materials in canals during re-treatment E5D Removal of hard materials in canals during re-treatment