JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6G - M40 x 2 Die & Mould Collet Chucks you can tailor radii to

you can tailor radii to match your specific mold or die geometry

5 Micron Run-Out Accuracy: Minimizes tool deviation during cutting to improve surface finish

It features a left-hand spiral flute and right-hand cutting for efficient chip evacuation and a smooth

combined with a standard-length taper shank

Left-hand spiral flute with right-hand cutting: Optimizes chip evacuation and cutting action for cleaner hole finishes and smoother surface quality

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6G - M40 x 2 Die & Mould Collet Chucks you can tailor radii toThe JBO Thread Plug Gauge Metric Fine Go No Go is a precision inspection tool designed for metric fine threads. Built for engineers, machinists, and assembly professionals working with exact M40 x 2 threads, it helps you verify hole tolerances quickly and confidently. With a right hand orientation and 6G tolerance, this gauge enables fast, reliable checks that keep your production moving and your assemblies fitting accurately every time. Go No Go