JBO Thread Ring Gauge (GO) - Metric Coarse - Right Hand - 6e - M27 x 3 Face Mill Arbors Taper shank for secure seating:

Taper shank for secure seating: The tapered shank ensures rigid

Geometry: Corner-radius tooling optimized for high-hardness workpieces and accurate contouring

whether you're finishing holes in steel

and deliver reliable performance on demanding jobs—from prototyping through production milling

even in steel

JBO Thread Ring Gauge (GO) - Metric Coarse - Right Hand - 6e - M27 x 3 Face Mill Arbors Taper shank for secure seating:JBO Thread Ring Gauge (GO) Metric Coarse Right Hand 6e M27 x 3 is a precision inspection tool used to verify external threads on metric coarse fasteners and components. It helps engineers, machinists, buyers, and quality control professionals confirm parts meet exact threading specifications before assembly, using the GO (Go) gauge to indicate a proper minimum thread diameter. The gauge is designed for metric coarse threads with a right hand