This end mill delivers clean
6g is a precision Go gauge engineered to verify external thread diameters
delivering repeatable accuracy across repetitive passes and challenging pockets
ISO H5 tolerance for repeatable hole sizes: Precise diameter control (D = ISO H5) ensures consistent bore sizes across jobs
reducing downtime and helping you meet tight tolerances with confidence
JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 4h - M30 x 1.5 Face Mill Arbors - Anti-Vibration This end mill delivers cleanThe JBO Thread Ring Gauge (NoGo) Metric Fine, Right Hand, 4h, M30 x 1. 5 is a precision tool for checking external thread diameters to the M30 x 1. 5 metric fine standard. Its the reliable choice for engineers, machinists, quality teams, and maintenance staff who need quick, decisive pass fail verification in daily inspections. Made from hardened steel with wear resistant edges, this gauge delivers durable, long lasting performance in demanding