JBO Thread Ring Gauge (NoGo) - Metric Coarse - Right Hand - 6g - M4 x 0.7 RPTECH and demanding machining applications

and demanding machining applications

Its long-neck design and 2-flute configuration provide deep reach and reliable stability for intricate grooves and cavities

This reamer delivers precise hole sizes with a clean surface finish

built to tackle tight pockets and complex profiles with consistent results

and helps you achieve consistent results across jobs with confidence

JBO Thread Ring Gauge (NoGo) - Metric Coarse - Right Hand - 6g - M4 x 0.7 RPTECH and demanding machining applicationsThe JBO Thread Ring Gauge (NoGo) Metric Coarse, Right Hand, 6g, M4 x 0. 7 is a precision inspection tool designed to streamline external thread inspections. Ideal for quality control teams, machine shops, and field technicians, it helps verify that your fasteners and threaded components meet exact thread diameter limits before assembly. Made from durable materials like hardened steel, this NoGo ring gauge is built to endure demanding work environments