JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M118 x 1.5 FHH stub-length design: Ideal for tight

stub-length design: Ideal for tight bores and compact tooling setups

it delivers controlled material removal and smooth hole finishing

Built from HSS-E (M35 cobalt) and configured as a stub reamer

high‑precision machining with confidence

controlled reaming in tight spaces

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M118 x 1.5 FHH stub-length design: Ideal for tightThe JBO Thread Ring Gauge (NoGo) provides a precise check of external thread diameters to the Metric Fine standard. Specifically configured for Right Hand threads (6g) on M118 x 1. 5, this NoGo gauge helps engineers, machinists, inspectors, and hobbyists quickly confirm whether threaded parts meet exact tolerances or require adjustment, reducing guesswork in quality control. Accurate Metric Fine NoGo verification: Delivers consistent pass fail results