- The Newtron Perfect Margin Shoulder Tip Kit are ultrasonic instruments that have a flat section with rounded edges. The shoulder-shaped design not only enables a better preparation of the cervical margin, but also a more precise finish inside the groove.
- These tips provide a lot of pressure during the process thanks to the subtle touch sense generated. They help to reach a perfectly polished and completely regular finish line. The Perfect Margin shoulder tips do not generate harm to periodontal tissues and make the use of a gingival protection technique such as with thread retractors completely unnecessary.
- Therefore, they are recommended for polishing and perfecting the finishing line inside the groove and, as such, provide a great benefit when compared to traditional preparation techniques using diamond burs.