JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 4h - M14 x 1 Boring Bar Blank 83 mm delivers precise bore

83 mm delivers precise bore finishing with a straight shank

square-edge geometry: Delivers precise control for narrow ribs with clean edges

Built with HSS-E (M35 cobalt) and a durable AcuRea coating

The cobalt-enhanced HSS-E composition maintains sharpness longer under demanding reaming conditions

0 mm) without swapping tools

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 4h - M14 x 1 Boring Bar Blank 83 mm delivers precise boreThe JBO Thread Ring Gauge (NoGo) is a precision tool designed to verify external metric fine thread diameters. Specifically configured for right hand M14 x 1 threads with 4h tolerance, it provides fast, reliable checks to confirm parts meet the required limits. Ideal for inspectors, machinists, quality control teams, and maintenance professionals across manufacturing, automotive, and industrial settings. Use it to quickly identify non conforming