JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M30 x 1.5 RPTECH it provides efficient chip control

it provides efficient chip control and a clean bore

reducing the risk of breakage during deep cuts

delivering consistent hole sizes and a clean finish where through coolant is a benefit

this NoGo ring gauge delivers dependable performance in demanding environments

helping you achieve consistent results even at top speeds

JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M30 x 1.5 RPTECH it provides efficient chip controlThe JBO Thread Ring Gauge (NoGo) Metric Fine Left Hand 6g M30 x 1. 5 is a precise inspection tool designed to quickly verify external thread diameters on left hand components. Built for engineers, machinists, quality teams, and maintenance crews, it streamlines conformance checks in production and workshop environments by confirming parts meet the metric fine standard. Crafted from hardened steel with tight dimensional control, this gauge delivers