JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 4h - M40 x 2 Widin New Ideal for creating precise slots

Ideal for creating precise slots

With a carbide-tipped cutting edge and a nominal 18

decisive feedback on external thread suitability

this reamer is built to your specification and delivered as a ready-to-use

This intermediate precision tool features a left-hand spiral flute and right-hand cutting

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 4h - M40 x 2 Widin New Ideal for creating precise slotsThe JBO Thread Ring Gauge (NoGo) Metric Fine is a precision inspection tool designed to verify external metric threads, specifically the M40 x 2 right hand configuration. As a NoGo gauge, it helps you quickly identify parts that fail to meet threading tolerances, supporting reliable quality control and efficient assembly. Built for engineers, machinists, inspectors, and technicians, this gauge delivers consistent results in a variety of production