JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M80 x 4 Boring Bar Blank and secure retention means you

and secure retention means you can rely on consistent results across shifts and jobs

ball-nose cutting tool built for precision contouring and profiling

empowering you to improve part quality

this reamer is engineered for durable performance across demanding materials

predictable finish

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M80 x 4 Boring Bar Blank and secure retention means youThe JBO Thread Ring Gauge (NoGo) Metric Fine Right Hand 6g M80 x 4 is a precision tool designed to verify external threads on components with metric fine pitch. It helps engineers, machinists, inspectors, and quality teams quickly determine whether a part meets the required thread standards, ensuring reliable fit and performance in assemblies. Built to perform in demanding environments, this NoGo gauge supports fast, objective pass fail checks that