JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M12 x 0.5 FLH reliable performance in a wide

reliable performance in a wide range of machining setups

Accurate hole sizing with ISO H5 tolerance: Delivers repeatable dimensions so you can trust the finished bore on every part and reduce rework in tight-tolerance applications

interchangeable hole sizes for reliable results and compatibility with standard tooling

metal-cutting tool

Omega BT40 Parallel Milling Cutter Arbor MCAP16 is a precision tool holder designed for BT40 spindle machines

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M12 x 0.5 FLH reliable performance in a wideThe JBO Thread Ring Gauge (GO) Metric Fine Right Hand 6g M12 x 0. 5 is a precision tool designed to verify external thread diameters across a range of components. It helps inspectors, machinists, and quality teams quickly determine whether a thread conforms to the GO limit, ensuring parts meet specification before assembly or release. Made from hardened steel for exceptional durability, this GO gauge delivers reliable performance in demanding workshop