NTI 2-Piece Operative Carbide Bur, FGSS Friction Grip Short Shank, Cylinder Crosscut #557, 1.0 mm Diameter, 4.2 mm Length, 5/Pkg, H557-FGSS

NTI 2-Piece Operative Carbide Burs are friction grip (FG) short shank rotary instruments with a crosscut cylinder head, #557, measuring 1.0 mm in head diameter and 4.2 mm in head length. The two-piece construction is welded rather than soldered for a stronger, more accurate joint between the cutting head and the stainless steel shank, delivering smooth, concentric cutting action. Supplied 5 per package, ideal for endodontic and restorative operative procedures.