JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M18 x 0.5 End Mill Holders By combining carbide strength with

By combining carbide strength with efficient chip evacuation and reduced cutting forces

The reliable clamp and quick-change capability reduce downtime

this gauge is crafted from hardened steel to withstand demanding use and provide long-lasting accuracy

boosting setup efficiency on mold and die projects

The left-hand spiral flute improves chip removal for cleaner bore finishes

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M18 x 0.5 End Mill Holders By combining carbide strength withThe JBO Thread Ring Gauge (GO) Metric Fine Right Hand 6g M18 x 0. 5 is a precision tool designed to verify external thread diameters against metric fine standards. It provides quick, reliable go no go checks for threaded components, making it ideal for machinists, inspectors, quality engineers, and workshop staff who need accurate thread verification without hassle. Made from hardened steel for outstanding durability, this GO gauge resists wear in