JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M38 x 1.5 NCDC Drill Chuck repeatable results within the H4

repeatable results within the H4 tolerance band

and shank design supports efficient finishing operations and dependable performance over time

Flute design: Spiral flute provides efficient chip evacuation and smoother cutting

This hand reamer is designed to deliver consistent tolerances and a clean finish

It combines a straight shank with a left-hand spiral flute and right-hand cutting to deliver accurate hole finishing to ISO H5 tolerance in a compact

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M38 x 1.5 NCDC Drill Chuck repeatable results within the H4The JBO Thread Ring Gauge (GO) Metric Fine, Right Hand, M38 x 1. 5 is a precision tool used to verify external thread dimensions on fasteners and mating components. Designed for engineers, machinists, inspectors, and workshop technicians, it provides a quick, reliable go no go check to ensure parts conform to the M38 x 1. 5 metric fine standard. Crafted from hardened steel, this GO gauge offers exceptional durability and wear resistance for frequent