JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M22 x 1.25 G 8 mm corner radius with

8 mm corner radius with a 45° helix to deliver clean contours

it delivers efficient material removal and reliable chip evacuation for smoother

this countersink maintains a sharp edge under heat and heavy use

This reamer is intended for precision finishing of internal bores

it’s a reliable choice for professionals needing repeatable hole tolerances

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M22 x 1.25 G 8 mm corner radius withThe JBO Thread Ring Gauge (NoGo) Metric Fine, Right Hand 6g M22 x 1. 25 is a precision external thread gauge designed to verify metric fine threads. Its ideal for engineers, inspectors, machinists, and buyers who need reliable, standards based checks on threaded components. With its NoGo design, the gauge helps you quickly identify parts that are out of tolerance, supporting consistent quality control and efficient inspection workflows. NoGo