JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6H - M27 x 0.75 Face Mill Arbors - Anti-Vibration Carbide offers superior hardness and

Carbide offers superior hardness and wear resistance compared with traditional tool steels

Long Shank for Deep Groove Accessibility: Provides extended reach and stability for deep cavities and tight geometries

Its combination of multiple flutes

Ideal for workshops that demand dependable bore quality across a variety of metals and applications

Right-Hand cutting: Optimizes chip removal and cutting action for smoother holes and more consistent finishes

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6H - M27 x 0.75 Face Mill Arbors - Anti-Vibration Carbide offers superior hardness andJBO Thread Plug Gauge is a precision tool designed to verify metric fine threaded holes. Sized for M27 x 0. 75 with a right hand thread and 6H tolerance, it is ideal for manufacturers, machinists, and quality teams who require exact fits in assembly. The Go No Go design lets you quickly assess whether a threaded bore meets the target tolerance, speeding up setup and reducing rework. Go No Go quick checks: Enables fast pass fail decisions by confirming