JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 4H - M48 x 2 End Mill Holders 6-flute carbide cutting tool with

6-flute carbide cutting tool with a 50° helix and regular-length reach

The straight shank ensures easy handling and stable guidance during manual reaming

precise measurements for right-hand threads: Designed for easy use with reliable readings

Rugged construction and rigorous quality control: Built to withstand demanding machining environments

” that status refers to blanks available for immediate machining into your reamer

JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 4H - M48 x 2 End Mill Holders 6-flute carbide cutting tool withJBO Thread Plug Gauge (GO) Metric Fine Right Hand 4H M48 x 2 is a precision inspection tool designed to verify threaded hole size quickly and reliably. Built for engineers, quality teams, machinists, and maintenance professionals, it helps confirm that M48 x 2 holes meet the required metric fine standard in a single pass. Crafted from hardened steel, this GO gauge is built to withstand daily use in busy workshops while maintaining accurate dimensions.