JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 4H - M23 x 1 Endmill25 controlled material removal and clean

controlled material removal and clean bore finishes with predictable cutting action

this tool is manufactured to order with a 24/48 hour dispatch window

it emphasizes stable cutting and efficient chip control to produce precise diameters

whether in a busy workshop or a precision-focused job shop

precise cuts: Delivers efficient material removal with a stable cutting action and improved finish

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 4H - M23 x 1 Endmill25 controlled material removal and cleanThe JBO Thread Plug Gauge is a metric fine Go No Go gauge designed to verify threaded holes quickly and accurately. It is tailored for fine thread applications, specifically M23 x 1 with a 4H tolerance, and is ideal for machine shops, manufacturers, and assembly work where precision matters. Built with hardened steel and a knurled body, this gauge delivers durable, long lasting performance under frequent use, while its Right Hand orientation supports