JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M22 x 2 M&D and milling in tight or

and milling in tight or hard-to-reach areas

Built with intermediate precision carbide (K10) and ISO H5 tolerance (DIN 212 B reference)

The straight shank simplifies setup in standard chucks or collets

Taper shank for secure toolholding: ensures stable alignment in standard holders

it features a left-hand spiral flute and right-hand cutting for predictable bore finishing

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M22 x 2 M&D and milling in tight orThe JBO Thread Ring Gauge (NoGo) for Metric Fine threads is a precision inspection tool designed to verify external thread diameters to exact standards. Specifically sized for M22 x 2 threads in the 6g tolerance class and right hand configuration, it helps engineers, machinists, and quality teams quickly determine whether a threaded component meets spec. Built for reliability, it supports efficient quality control across manufacturing, maintenance,