The Coltene Alpen Carbide Bur FG 1170 Round End Fissure (R101170) is a premium-quality tungsten carbide dental bur engineered for precise cutting, cavity preparation, contouring, and restorative procedures. Featuring a round-end fissure design and friction grip (FG) shank, this high-speed bur delivers efficient cutting performance while maintaining exceptional control and durability.