JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M25 x 0.5 NCDC Drill Chuck while the taper shank and

while the taper shank and balanced flute design reduce chatter and improve surface finish

optimized for small features

offering versatility across different milling tasks and tooling configurations

it delivers durable performance and reliable heat resistance for demanding machining environments

and a straight shank for compatibility with standard holders makes it suitable for a range of drilling and finishing tasks

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M25 x 0.5 NCDC Drill Chuck while the taper shank andThe JBO Thread Ring Gauge (GO) for Metric Fine Threads is a precision inspection tool designed to verify external thread diameters on fasteners and threaded components. It is specifically configured for metric fine threads and right hand threading, making it ideal for manufacturers, machine shops, quality control teams, and workshop technicians who need quick, reliable go no go verification. Crafted from hardened steel, this GO gauge delivers durable,