Wave Dental FGOS Surgical Burs Long Carbide Burr 25mm FG SURG 557 702 Round 4 6 por | Jul 17, 2026Shank Type: Friction Grip Oral Surgical(FGOS). FG SURG 1557. FG SURG 1558. FG SURG 557. FG SURG 556. FG SURG 557L. FG SURG 558. FG SURG 559.