JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M1.8 x 0.2 M&D 5 right-hand fine thread specification

5 right-hand fine thread specification and the GO limit

This reamer helps you finish holes with consistent quality across steel

repeatable reaming and is supplied to BS 328/4 standards by Toolex Ltd

Its long reach and fine-pitch

The combination of left‑hand spiral flutes and right‑hand cutting enhances swarf evacuation and cutting stability

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M1.8 x 0.2 M&D 5 right-hand fine thread specificationThe JBO Thread Ring Gauge (NoGo) Metric Fine Right Hand 6g M1. 8 x 0. 2 is a precise external thread gauge designed to verify the diameter of tiny metric threads. Its ideal for engineers, machinists, inspectors, and quality teams seeking fast, reliable checks to ensure components meet exact standards. Crafted from hardened steel, this NoGo gauge delivers exceptional durability and wear resistance, maintaining accurate measurements even in busy