NeoBurrĀ® FG 7802 Bullet Trimming & Finishing Carbide Bur by Microcopy (USA). Engineered from a single piece of solid tungsten carbide with a standard friction grip shank and a 3.4 mm bullet-shaped multi-bladed cutting head. Specifically designed for delicate anatomical contouring, shaping secondary anatomy, refining composite margins, and finishing occlusal grooves and lingual surfaces without damaging adjacent enamel.