JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M22 x 1.25 G D = ISO H5)

D = ISO H5)

This reamer is intended for precision finishing of internal bores

this countersink maintains a sharp edge under heat and heavy use

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 D = ISO H5)The 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