What is the primary purpose of a finishing bur in dental procedures?

The primary purpose of a finishing bur in dental procedures is to finish composite restoration and restore tooth anatomy. These burs are specifically designed with finer cutting edges, allowing for the smoothening and refining of the restoration surface after the initial shaping and placement of the material. By using a finishing bur, a dentist can help achieve a polished, natural appearance of the restoration, which is essential not only for aesthetics but also for proper function and long-term durability of the restoration. The use of finishing burs effectively contributes to blending the restoration with the natural tooth structure, ensuring an optimal outcome for the patient.