JBO Thread Ring Gauge (GO) - Metric Fine - Left Hand - 6g - M62 x 1.5 Tapping Chucks repeatable fit in standard toolholders

repeatable fit in standard toolholders and tight hole-size control for reliable production runs

The rigid 14 mm shank

Go/No-Go quick checks: Quickly verify hole tolerance with a simple pass/fail check

promoting clean finishes even in deeper holes

delivering longer tool life and more stable cutting performance across tough materials

JBO Thread Ring Gauge (GO) - Metric Fine - Left Hand - 6g - M62 x 1.5 Tapping Chucks repeatable fit in standard toolholdersThe JBO Thread Ring Gauge (GO) Metric Fine, Left Hand, 6g, M62 x 1. 5 is a precision inspection tool that confirms external thread diameters to exact metric fine standards. It's ideal for machinists, quality inspectors, and assembly teams who need quick, reliable go no go checks to validate threaded components. Crafted from hardened steel, this ring gauge delivers lasting durability and sharp, wear resistant surfaces that hold their accuracy through