JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 4h - M26 x 2 ER Mini Collet Chucks with consistent results and a

with consistent results and a high-quality surface finish

Made from carbide (K10) and finished to ISO H5 tolerance (DIN 212‑B compatible)

enabling quick tool changes while maintaining peak performance

and maintain consistent threaded performance across batches

Left-hand spiral flute with right-hand cutting: promotes efficient chip flow and stable bore formation for clean

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 4h - M26 x 2 ER Mini Collet Chucks with consistent results and aThe JBO Thread Ring Gauge (GO) Metric Fine Right Hand 4h M26 x 2 is a precision tool designed to verify external thread diameters to exacting standards. Ideal for machinists, inspectors, quality engineers, and maintenance professionals, it provides a quick, reliable check that a threaded component meets the required size and fit. Crafted from hardened steel, this GO gauge delivers durable, long lasting performance in busy workshop environments. Its