JBO Thread Ring Gauge (GO) - Electrical Conduit - Right Hand - 8g - M25 x 1.5 End Mill Holders Durable hardened steel construction: built

Durable hardened steel construction: built to resist wear from repeated insertions

accurate holes at 7

which reduces wear and friction

stable cutting with a tapered neck: The tapered neck enhances rigidity at depth

Left-hand spiral flute with right-hand cutting: Promotes stable engagement and efficient chip evacuation

JBO Thread Ring Gauge (GO) - Electrical Conduit - Right Hand - 8g - M25 x 1.5 End Mill Holders Durable hardened steel construction: builtThe JBO Thread Ring Gauge (GO) for Electrical Conduit is a precision inspection tool designed to quickly and reliably verify external threads on conduit fittings. Ideal for engineers, quality inspectors, and workshop technicians, it ensures M25 x 1. 5 right hand threads meet exact standards with faster go no go checks. This GO gauge is crafted to support 8g class tolerances, delivering consistent results across production and maintenance environments.