JBO Thread Ring Gauge (GO) - Metric Coarse - Right Hand - 6h - M6 x 1 RPTECH offering a broad range of

offering a broad range of sizes to cover most common tool shanks

Standard ER25 interface—designed to be compatible with a wide range of ER25 collet chucks

reducing finish issues and rework in tougher materials

Applications: Suitable for enlarging existing holes and achieving precise final diameters across multiple materials

It’s ideal for woodworkers

JBO Thread Ring Gauge (GO) - Metric Coarse - Right Hand - 6h - M6 x 1 RPTECH offering a broad range ofThe JBO Thread Ring Gauge (GO) Metric Coarse, Right Hand, 6h, M6 x 1 is a precision inspection tool designed to verify external threads on fasteners and machined components. Ideal for engineers, quality teams, machinists, and skilled hobbyists, it provides quick, reliable go no go checks to confirm parts meet the standard metric coarse thread (M6 x 1) with 6h tolerance. Built for everyday use in manufacturing, assembly, and repair environments, this