JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M115 x 2 A&NF Omega's ER11 Collet Ultra Precision

Omega's ER11 Collet Ultra Precision is a high-precision tool-holder designed for ER11 collet chucks

It’s built for systems that demand reliable ISO H4 tolerance and a cobalt-enriched high-speed steel core

and parts that demand precise radii and reliable dimensional accuracy

Ideal for production environments with tight tolerances on aluminum components and non-ferrous alloys

while the left-hand flute aids chip evacuation during finishing cuts

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M115 x 2 A&NF Omega's ER11 Collet Ultra PrecisionThe JBO Thread Ring Gauge (NoGo) is a precision tool designed to verify external metric threads on fasteners, shafts, and fitted components. Ideal for engineers, quality inspectors, machinists, and workshop crews, it helps confirm that threads meet exact standards without guesswork. Crafted from hardened steel for lasting performance, this NoGo gauge is built to endure daily use in demanding environments. Its precise dimensions and metric fine