JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M78 x 1 FMH Flute design: Spiral flute for

Flute design: Spiral flute for efficient chip evacuation and reduced chip buildup during cutting

The straight shank ensures stable clamping and repeatable results in both CNC and manual machines

offering versatility and precise radii options for detailed milling tasks

delivering consistent hole diameters across production runs

in a range of materials from hardened steels to cast irons

JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M78 x 1 FMH Flute design: Spiral flute forThe JBO Thread Plug Gauge (GO) Metric Fine, Right Hand, 6H, M78 x 1 is a precision inspection tool designed to quickly verify threaded holes in a wide range of components. It helps engineers, machinists, and quality teams confirm hole acceptance, enabling reliable assembly and efficient quality control across production environments. Crafted from hardened steel for durability, this GO gauge resists wear in busy shops and production lines, delivering