NTI 2-Piece Operative Carbide Bur, FG, Round End Cylinder, #1156 / H21R-008, 0.8 mm Head Diameter, 4.2 mm Head Length, 5/Pkg, H1156-FG

NTI 2-Piece Operative Carbide Burs are friction grip (FG) rotary instruments with a round end cylinder head, US number 1156 (ref H21R-008 / H1156-FG). The two-piece construction is welded rather than soldered for a stronger joint between the cutting head and shank, and the shank is micro-precision calibrated for concentric, smooth-cutting turbine operation. Each bur has a 0.8 mm head diameter, 4.2 mm head length, and standard 19 mm stainless steel shank; supplied 5 per package.