JBO Thread Ring Gauge (NoGo) - Metric Coarse - Right Hand - 6g - M3.5 x 0.6 Boring Bar Blank This model features a left-hand

This model features a left-hand spiral flute with right-hand cutting and a through-coolant design

minimizing downtime and guaranteeing you receive a tool that performs consistently in professional shops

reducing downtime and delivering consistent results from first cut to final finish

straight-shank reamer in HSS-E with AcuRea coating delivers reliable sizing and smooth operation at 4

reducing tooling changes and boosting productivity

JBO Thread Ring Gauge (NoGo) - Metric Coarse - Right Hand - 6g - M3.5 x 0.6 Boring Bar Blank This model features a left-handThe JBO Thread Ring Gauge (NoGo) for Metric Coarse threads is a precision inspection tool designed to verify external thread diameters quickly and reliably. Ideal for quality control teams, machinists, and assembly technicians, it ensures M3. 5 x 0. 6 coarse threads meet required standards before they enter production or assembly. Its NoGo design provides a clear, simple pass fail indication, helping you identify non conforming parts at a glance.