JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6G - M38 x 1 FMH FLH FHH S&E A&NF M&D maintaining rigidity and precision during

maintaining rigidity and precision during reaming in challenging setups

Shank/Neck: Long neck design for extended reach and deep groove machining

With a 120 mm length and a G2

accurate results when paired with standard ER11 collet chucks

enabling reliable tool engagement in challenging geometries

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6G - M38 x 1 FMH FLH FHH S&E A&NF M&D maintaining rigidity and precision duringThe JBO Thread Plug Gauge is a precision inspection tool designed for metric fine threads. Its ideal for machinists, inspectors, and production teams that need quick, reliable confirmation that threaded holes meet exact specifications. With its Go No Go design, you can speed up quality checks and ensure every component will assemble correctly. This gauge features a right hand, metric fine thread specification (M38 x 1, 6G) and a durable hardened steel