JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 6H - M85 x 3 FMH enabling precise detailing and smooth

enabling precise detailing and smooth finishes

reliable hole finishing in a variety of metals

while the compact 3 mm diameter and 50 mm length provide access to challenging features without sacrificing rigidity

repeatable bore that helps you accelerate setup

High-Hardness Carbide Edge: Delivers improved wear resistance and longer tool life

JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 6H - M85 x 3 FMH enabling precise detailing and smoothThe JBO Thread Plug Gauge (NoGo) Metric Fine is a precision inspection tool designed for metric fine threads. With a right hand orientation and 6H tolerance, this NoGo gauge is ideal for verifying M85 x 3 threaded holes, helping engineers, machinists, and inspectors perform fast, reliable hole acceptance checks. Built for demanding work environments, it provides consistent results that you can trust across shifts and projects. Metric Fine NoGo gauge