JBO Thread Plug Gauge - Metric Coarse Go/No-Go - Left Hand - 6G - M10 x 1.5 End Mill Holders and workshop professionals who require

and workshop professionals who require consistent bore quality

It supports productive CAD/CAM workflows and steady results across multiple aluminum and non-ferrous applications

smooth holes with dependable performance across parts and runs

minimizing runout and ensuring consistent hole location

helping ensure accurate thread forms and reduced tool deflection during tapping

JBO Thread Plug Gauge - Metric Coarse Go/No-Go - Left Hand - 6G - M10 x 1.5 End Mill Holders and workshop professionals who requireThe JBO Thread Plug Gauge is a precision tool designed to quickly verify internal metric coarse threads. Specifically tailored for M10 x 1. 5 coarse threads and a lefthand configuration, this Go NoGo gauge helps you confirm tapped holes meet exact specs without trial threading. Its an essential instrument for machinists, quality inspectors, and maintenance teams who value fast, reliable checks and consistent results. Designed for comfortable,