JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6h - M58 x 1 M&D ER11 compatibility with 6

ER11 compatibility with 6

With a Type E2 design

Geometry: Centre-cutting for accurate plunging

consistent results across materials

Achieve precise bore finishes with the Toolex Reamer – a straight‑shank

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6h - M58 x 1 M&D ER11 compatibility with 6The JBO Thread Ring Gauge (NoGo) Metric Fine is a precision tool that makes quick, confident checks of external thread diameters. Its designed for engineers, machinists, inspectors, and technicians who need reliable go no go verification for metric fine threads. Crafted from hardened steel for durability and wear resistance, this gauge withstands daily use in busy workshops and production lines while delivering repeatable results and easy