NeoBurrĀ® FG 329 Pear Operative Carbide Bur by Microcopy (USA). Engineered from a single piece of solid tungsten carbide with a standard friction grip shank and an ultra-fine 0.6 mm pear-shaped cutting head. Specifically designed for minimally invasive cavity preparations, conservative pit-and-fissure caries excavation, and pediatric restorations where maintaining sound tooth structure and rounded internal line angles is paramount.