JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M88 x 2 Hex Key Drill Chuck it supports both small detail

it supports both small detail work and larger roughing passes

Robust BT50 form with stable 200 mm gauge length: Form AD/B design and precise gauge length ensure secure seating

clean hole formation

and advanced coating supports faster workflows

It’s built for machinists who require consistent hole size at 1

JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M88 x 2 Hex Key Drill Chuck it supports both small detailThe JBO Thread Plug Gauge (GO) Metric Fine Right Hand 6H M88 x 2 is a precision inspection tool designed to quickly verify internal threads in machined holes. Its ideal for engineers, inspectors, machinists, and maintenance teams across automotive, aerospace, and general manufacturing. Use it for fast go no go checks to confirm holes meet the M88 x 2, 6H spec with reliable repeatability. Manufactured from hardened steel, the GO gauge delivers long