JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6H - M9 x 1 ER Collet Chucks this Toolex reamer helps you

this Toolex reamer helps you achieve true hole diameter

Practical use tips: employ light

while maintaining precise control and consistent results

and a design that minimizes coolant leakage

especially in mold and die applications below 55 HRc and in pre-hardened steel

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6H - M9 x 1 ER Collet Chucks this Toolex reamer helps youThe JBO Thread Plug Gauge is a precision inspection tool designed for metric fine threads. Its ideal for machinists, engineers, quality teams, and hobbyists who need to verify threaded holes quickly and accurately. Specifically suited for M9 x 1 applications with 6H tolerance, this gauge helps ensure parts fit together reliably during assembly, maintenance, or production runs. Go No Go quick checks: Allows fast pass fail verification of hole