JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6G - M34 x 1 ER Collet Chucks This reamer is built to

This reamer is built to support efficient workflows on the shop floor

It’s manufactured to BS 328/4 standards with an ISO H5 tolerance on a 13

controlled cutting action for consistent finishing

this reamer works with standard setups thanks to its straight shank

including deep groove needs

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6G - M34 x 1 ER Collet Chucks This reamer is built toThe JBO Thread Plug Gauge is a precision Go No Go tool designed to quickly verify internal metric fine threads. It's ideal for engineers, machinists, inspectors, and assembly teams who need fast, accurate checks to ensure parts thread together cleanly. Sized for right hand metric fine threads, including M34 x 1, and built to a 6G specification, this gauge delivers consistent results in demanding environments. It features hardened steel construction