JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M85 x 3 Hex Key Drill Chuck Designed for professionals requiring consistent

Designed for professionals requiring consistent tolerances and durable performance

The combination of cobalt-enhanced steel and a high-helix

and light milling with tight tolerances

Made from high-speed steel (M2) and supplied to BS 328/4

Standard and tolerance: Manufactured to DIN 212-B with ISO H5 tolerance on the cutting diameter

JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M85 x 3 Hex Key Drill Chuck Designed for professionals requiring consistentThe JBO Thread Plug Gauge (GO) is a precision inspection tool designed to quickly verify metric threaded holes. Its ideal for engineers, machinists, quality teams, and hobbyists who need reliable hole checks that dont slow down production. This GO gauge helps you confirm that a threaded hole meets the required standards at a glance, reducing guesswork and rework. This go gauge is configured with right hand threading, metric fine pitch, and a size