NTI 2-Piece Operative Carbide Burs, FG Friction Grip, Round End Cylinder #1157, 1.0 mm Head Diameter, 4.2 mm Head Length, 100/Pkg, H1157-FG100

NTI 2-Piece Operative Carbide Burs are friction grip (FG) rotary instruments featuring a round end cylinder head, #1157, with a 1.0 mm head diameter and 4.2 mm head length. The two-piece construction is welded rather than soldered for a stronger joint between the cutting head and the stainless steel shank, delivering precise concentricity and smooth, efficient cutting in endodontic and restorative procedures. Supplied 100 burs per package (Kerr Rotary reference H1157-FG100 / H21R-010).