JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6G - M8 x 1 Widin New 77 mm hole finishes

77 mm hole finishes

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

this geometry delivers stable cutting

accurate holes that ensure secure alignment under load

aligned to DIN 206-B with ISO H5 tolerance for consistent results

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6G - M8 x 1 Widin New 77 mm hole finishesThe 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