Dental Diamond Burs FG Barrel Diamond Bur Super Coarse High Speed Friction Grip

Shank type: Friction Grip FG. SC: Super Coarse (Black) = 181μm. C: coarse (Green) = 151μm. Grit Guide: Coarse (Green) = 151μm. Grit Guide: Super Coarse (Black) = 181μm. Head Shape: Barrel. Pure stainless steel shank, never get rusty.