JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M80 x 1 Endmill25 Use it to achieve final

Use it to achieve final hole diameters with minimal burrs and improved surface finishes

while the left-hand spiral flute with right-hand cutting provides efficient chip evacuation and stable cutting directions during finishing passes

you can expect durable tool life

designed for mold and die machining

clear results on the shop floor

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M80 x 1 Endmill25 Use it to achieve finalThe JBO Thread Ring Gauge (NoGo) is a precision inspection tool designed to verify external threads on components with metric fine pitch. Specifically configured for M80 x 1 right hand threads, it helps engineers, machinists, and quality control teams quickly confirm that parts meet exact size and thread standards. Crafted from hardened steel, this ring gauge delivers durable, long lasting performance in busy workshop environments. Its NoGo