JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6H - M25 x 2 Milling Cutter Arbors while the ISO H5 tolerance

while the ISO H5 tolerance supports consistent performance across batches

and a standardized taper shank

making it ideal for mold

This Omega DV50 arbor helps ensure consistent results

Broad Compatibility with Boring Bar Sizes: Works with a range of boring bars

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6H - M25 x 2 Milling Cutter Arbors while the ISO H5 toleranceThe JBO Thread Plug Gauge is a precision tool designed to verify metric fine internal threads quickly and accurately. Its Go No Go design lets you confirm whether threaded holes meet exact size and fit requirements with a simple pass or fail check, streamlining setup and inspection processes. Built for durability, this gauge uses hardened steel to deliver long lasting performance in busy workshops. It features a right hand orientation and is sized for