NTI 2-Piece Operative Carbide Bur, RA - Cylinder Crosscut, #557, 1.0 mm Head Diameter, 4.2 mm Head Length, 5/Pkg, H557-RA

The NTI 2-Piece Operative Carbide Bur is a right-angle latch (RA) bur designed for endodontic and restorative procedures. Its two-piece construction is welded, not soldered, providing enhanced strength and a more accurate joint between the cutting head and shank for smoother cutting action. The crosscut cylinder shape with a flat end and uncoated head is available in #557, with a 1.0 mm head diameter and 4.2 mm head length, packaged in quantities of 5.