JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M17 x 0.75 M&D This reamer helps you achieve

This reamer helps you achieve tight tolerances and smooth finishes in precision holes with minimal runout

edge-holding cuts

and reliability

This reamer supports consistent results on lathes

combined with the tapered shank and M2 HSS material

JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M17 x 0.75 M&D This reamer helps you achieveThe JBO Thread Ring Gauge (NoGo) Metric Fine, Left Hand, 6g, M17 x 0. 75 is a precise external thread gauge designed for quick, reliable inspections of threaded components. Ideal for engineers, machinists, quality teams, and maintenance staff, it provides a clear, fast check to confirm parts meet metric fine thread specifications. Constructed from hardened steel, this gauge resists wear in busy workshop environments and maintains accurate measurements