JBO Thread Plug Gauge - Metric Fine Go/No-Go - Left Hand - 6H - M7 x 0.5 FHH This end mill is built

This end mill is built to optimize efficiency in common aluminum and non-ferrous milling tasks

providing a reliable fit in compatible holders while maintaining tight hole tolerances

HSS (M2) precision reamer built for engineers and hobbyists who demand exact bore finishing

and improved overall efficiency

005 mm): Delivers tight size control to minimise rework and ensure reliable fits in mating parts

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Left Hand - 6H - M7 x 0.5 FHH This end mill is builtThe JBO Thread Plug Gauge is a precision Go No Go tool designed for metric fine threads. Its ideal for machinists, inspectors, and maintenance teams working with left hand threads on M7 x 0. 5 holes, ensuring holes meet the 6H tolerance quickly and reliably. Go No Go quick checks: The go no go design lets you confirm hole size and pitch in a single pass, speeding setup and reducing rework. Durable hardened steel: Hardened construction resists wear and