JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 4h - M26 x 1 A&NF and finishing complex features with

and finishing complex features with accuracy

while the left-hand flute and right-hand cutting combination enhances chip removal and produces a clean

and recessed features in confined areas

high-precision milling tool designed for small-diameter work on hard materials

and radii in complex features

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 4h - M26 x 1 A&NF and finishing complex features withThe JBO Thread Ring Gauge (GO) Metric Fine, Right Hand, 4h, M26 x 1 is a precision tool designed to quickly confirm external thread specifications. It serves professionals across manufacturing, maintenance, and quality control roles by enabling fast go no go checks to verify thread size and fit against exact standards. Constructed from hardened steel for durability, it is designed to withstand regular use in busy workshops. Go No Go Quick Check: