JBO Thread Plug Gauge - Metric Fine Go/No-Go - Left Hand - 6H - M8 x 1 Die & Mould Collet Chucks This end mill is ideal

This end mill is ideal for mold and die work on materials such as pre-hardened steel

it’s a reliable choice for high-precision reaming in manufacturing and workshop environments

helping prevent clogging and maintain steady productivity

When you choose this Magafor reamer

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Left Hand - 6H - M8 x 1 Die & Mould Collet Chucks This end mill is idealThe JBO Thread Plug Gauge is a precision inspection tool designed for metric fine threads. Specifically crafted for left handed M8 x 1 holes, its Go No Go design lets you quickly verify whether a threaded hole meets the required tolerance, helping your team confirm fit before parts move to assembly. The knurled, easy grip body ensures secure handling even in busy work environments. Built from hardened steel, this gauge delivers durable, long lasting