JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M14 x 1.5 Boring Bar Blank repeatable results that you can

repeatable results that you can trust across jobs

and repeatable rib profiles with tight tolerances

repeatable hole finished results

Straight shank for easy setup: compatible with standard chucks and collets

and professionals who need smooth contours and precise radii on a variety of materials

JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M14 x 1.5 Boring Bar Blank repeatable results that you canThe JBO Thread Ring Gauge NoGo Metric Fine, Left Hand, 6g, M14 x 1. 5 is a precision tool designed to verify external thread diameters quickly and reliably. Its ideal for quality control teams, machinists, and workshop technicians handling lefthand threaded components, enabling a straightforward go nogo check to confirm compliance with your standards. Durable hardened steel construction: Built to withstand daily inspection work and resist wear,