JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6G - M15 x 0.75 ER Mini Collet Chucks and deep features where exact

and deep features where exact radii and clean walls matter

high‑quality results faster

enhancing durability in demanding jobs

precise contouring in complex cavities while maintaining strong rigidity

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6G - M15 x 0.75 ER Mini Collet Chucks and deep features where exactThe JBO Thread Plug Gauge is a precision Go No Go tool designed to verify metric fine threads in threaded holes. It's ideal for engineers, machinists, quality inspectors, and assembly teams who need quick, reliable checks to ensure parts fit together correctly. Built for right hand M15 x 0. 75 threads in the 6G tolerance class, this gauge delivers repeatable results during setup, inspection, and in process checks. It features hardened steel