JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M1.8 x 0.2 M&D and consistently high-quality finishes on

and consistently high-quality finishes on tough materials

This reamer helps you finish holes with consistent quality across steel

It pairs HSS-E substrate with the AcuRea coating to deliver durable cutting and reliable performance over time

5 right-hand fine thread specification and the GO limit

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M1.8 x 0.2 M&D and consistently high-quality finishes onThe 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