JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6G - M8 x 1 Widin New Toolex HSS-E Countersinks are precision

Toolex HSS-E Countersinks are precision cutting tools designed for professionals who demand clean

Variable-Index 4-Flute Design: Distributes cutting edges to reduce loading and enhance chip evacuation

77 mm hole finishes

and integrates with standard machining setups due to its taper shank and standard length

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

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6G - M8 x 1 Widin New Toolex HSS-E Countersinks are precisionThe JBO Thread Plug Gauge is a metric fine Go No Go inspection tool crafted for precise threaded holes. It targets M8 x 1 fine threads with a right hand orientation, making it ideal for engineering, machining, and assembly tasks where exact hole size matters. Built to endure busy workshop use, this gauge uses hardened steel for long lasting wear resistance. The Go No Go design lets you validate hole tolerance at a glance, speeding up quality checks