JBO Thread Plug Gauge - Metric Coarse Go/No-Go - Right Hand - 4H - M6 x 1 Die & Mould Collet Chucks precision-engineered construction: Built from durable

precision-engineered construction: Built from durable materials with tight tolerances to deliver reliable performance and long service life

Its left-hand spiral flute combined with right-hand cutting delivers controlled material removal and clean

Designed for roughing operations where depth and stability matter

Rated with a G2

Teeth: 128 teeth for a fine

JBO Thread Plug Gauge - Metric Coarse Go/No-Go - Right Hand - 4H - M6 x 1 Die & Mould Collet Chucks precision-engineered construction: Built from durableDesigned for metric coarse threads, the JBO Thread Plug Gauge lets technicians quickly verify hole readiness. It features a right hand M6 x 1 configuration with a 4H tolerance to support consistent, repeatable checks in quality control workflows. Go No Go inspection design: Enables fast pass fail checks for metric coarse thread holes, helping you confirm acceptance or identify needed rework in seconds. Hardened steel construction: Built to withstand