JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M39 x 2 Shrink Fit Holders accelerating workflows and improving consistency

accelerating workflows and improving consistency across production runs

so hole quality and finish are more dependable

and workshop teams who need reliable go/no-go checks to confirm hole size and thread accuracy

long-length end mill features a 20 mm diameter and 80 mm overall length

variable-index design that promotes smooth cutting and reliable chip control

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M39 x 2 Shrink Fit Holders accelerating workflows and improving consistencyMeet the JBO Thread Ring Gauge (NoGo) Metric Fine, Right Hand, 6g, M39 x 2. This precision tool helps you quickly verify external thread diameters and identify non conforming parts, supporting reliable quality control across manufacturing, assembly, and maintenance environments. Go No Go quick verification: Quickly determine whether a part's external thread diameter falls within specification, enabling fast decisions and reducing inspection time on