JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 6H - M85 x 1.5 Die & Mould Collet Chucks reducing movement and improving surface

reducing movement and improving surface finish and dimensional stability

8mm seating/bore interface

This countersink is ideal for jobs where a professional-looking chamfer matters: creating flush screw heads in metal assemblies

it delivers superior concentricity and tight tolerances in every cut

JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 6H - M85 x 1.5 Die & Mould Collet Chucks reducing movement and improving surfaceThe JBO Thread Plug Gauge (NoGo) Metric Fine Right Hand 6H M85 x 1. 5 is a precision inspection tool designed to verify metric fine threaded holes to their NoGo limit. Its an essential instrument for machinists, inspectors, and maintenance teams who need quick, reliable confirmation that holes meet the M85 x 1. 5 standard within the 6H tolerance, ensuring proper fit and performance in assemblies. Built for everyday use, the gauge features a durable,