The Zekrya bur is a specialized, solid tungsten carbide surgical instrument featuring a 6-helical bladed design, designed for smooth cutting and minimal vibration during dental procedures. Primarily used for sectioning impacted wisdom teeth, separating roots, and removing broken root stumps, it is available in Friction Grip (FG&RA) shank sizes, typically 21mm,23mm, 25mm, or 28mm in length.