JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6H - M24 x 1.5 End Mill Holders producing cleaner bores and minimizing

producing cleaner bores and minimizing burrs during reaming

and helps you maintain tight tolerances across production runs

designed for through coolant to flush chips cleanly

helping you maintain tight tolerances and high-quality finishes in every part

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6H - M24 x 1.5 End Mill Holders producing cleaner bores and minimizingThe JBO Thread Plug Gauge is a precision Go No Go tool designed for metric fine threads. It helps inspectors, machinists, and assembly teams quickly verify threaded holes meet exact limits, ensuring components fit together with confidence. Specifically sized for M24 x 1. 5 with a 6H tolerance and right hand threading, this gauge is built from hardened steel to withstand daily use in busy workshops and production lines. Go No Go quick hole