JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M38 x 0.5 S&E The left-hand spiral flute paired

The left-hand spiral flute paired with right-hand cutting delivers stable cutting action and predictable chip control for clean

03 mm tolerance to deliver repeatable results across a wide set of tasks

The combination of left-hand spiral flute and right-hand cutting action enhances chip removal and control during manual reaming

ensuring your project timelines stay on track

improved interchangeability

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M38 x 0.5 S&E The left-hand spiral flute pairedThe JBO Thread Ring Gauge (GO) for Metric Fine threads is a precision Go gauge used to verify the external thread diameter of components to the M38 x 0. 5 standard. Designed for a broad audiencefrom engineers and buyers to machinists and hobbyistsit helps you quickly confirm that threaded parts conform to required specifications. With a 6g tolerance and right hand orientation, it supports reliable inspections in everyday workshop and production