JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6h - M27 x 1.5 Power Milling Chucks With its fine-pitch geometry and

With its fine-pitch geometry and hollow-ground bore

delivering consistent finishes during roughing

Wide compatibility with multiple diameters and shank sizes: Designed to accommodate a range of end mills

enabling fast visual verification that a part’s external thread is within spec and will assemble reliably with mating components

in line with the DIN 212 B standard

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6h - M27 x 1.5 Power Milling Chucks With its fine-pitch geometry andThe JBO Thread Ring Gauge (NoGo) in Metric Fine is a precision inspection tool designed to verify external thread diameters on mechanical parts. Sized for M27 x 1. 5, right hand threads and 6h class, this gauge helps engineers, machinists, inspectors, and assembly teams quickly confirm that components meet exact thread standards. Use it to separate compliant parts from those that need rework, reducing downtime and improving fit confidence. Built from