JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6h - M3 x 0.25 End Mill Holders the balanced construction reduces vibration

the balanced construction reduces vibration for cleaner cuts and longer tool life while the 22mm spigot and 50mm gauge length ensure a precise

minimizing chip buildup and maintaining consistent cut quality

The right-handed cutting action paired with a left-hand spiral flute optimizes chip evacuation and surface quality

reducing breakage and improving reliability in deep cavity and long-reach milling tasks

repeatable hole size that minimizes rework and ensures consistency across parts

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6h - M3 x 0.25 End Mill Holders the balanced construction reduces vibrationThe JBO Thread Ring Gauge (GO) is a precision gauge designed to verify external metric threads with confidence. Specifically configured for metric fine threads, this GO gauge targets right hand M3 x 0. 25 threads in a 6h tolerance class, making it a dependable tool for machinists, inspectors, and quality teams across manufacturing, maintenance, and assembly environments. Use it during incoming inspection, in process checks, or final QC to quickly