JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M48 x 1.5 M&D Designed for engineers and machinists

Designed for engineers and machinists who need clean

The ISO H5 tolerance together with DIN 206-B compliance ensures compatibility with standard reamed bores

this Woodruff cutter helps you complete cabinetry

it’s well-suited for mid-precision reaming tasks where repeatability matters

while carbide provides long wear life and repeatable results for repeated passes

JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M48 x 1.5 M&D Designed for engineers and machinistsThe JBO Thread Plug Gauge (GO) is a precision inspection tool designed to quickly verify threaded holes for correct size and pitch. Its an essential companion for machinists, quality technicians, engineers, and workshop professionals who need fast, reliable go checks during assembly or inspection. Designed for metric fine threads, this GO gauge features a right hand orientation and an M48 x 1. 5 size with a 6H tolerance. Its hardened steel