JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6H - M34 x 1.5 ER Mini Collet Chucks The 8 mm bore and

The 8 mm bore and 100 mm gauge length make it compatible with a wide range of standard end mills

Left-hand spiral flute with right-hand cutting: Enables efficient material removal and smooth

making it a reliable choice for precision hole-making

it guarantees fresh

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6H - M34 x 1.5 ER Mini Collet Chucks The 8 mm bore andThe JBO Thread Plug Gauge is a precision inspection tool designed for metric fine threads, ensuring accurate verification of threaded holes in critical assemblies. Built as a right hand gauge with M34 x 1. 5 size and 6H tolerance, it is ideal for machine shops, maintenance teams, and quality control environments where consistent thread fit matters. Designed for fast, unambiguous checks, the Go No Go design lets you confirm whether a hole is within