10 FG 245 Carbide Dental Burs High Speed Handpiece Friction Grip Drill Bits por | Jul 17, 2026FG245 burs are commonly used for Class II amalgam preparations, cavity access, and shaping restorative margins with accuracy. Burs & Diamonds. Handpiece Compatibility: High-speed dental handpieces. Shank Type: Friction grip (FG).