JBO Thread Plug Gauge - Metric Fine Go/No-Go - Left Hand - 6H - M32 x 1.5 FHH while the straight shank simplifies

while the straight shank simplifies integration into standard machining centers and manual setups—giving you dependable results with less setup fuss

Durable carbide with W coating: Premium materials paired with a wear‑resistant coating improve stability and extend tool life

carbide durability

and a practical

4-Flute design for smooth cutting: minimizes vibration and chatter to produce stable

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Left Hand - 6H - M32 x 1.5 FHH while the straight shank simplifiesThe JBO Thread Plug Gauge is a precision inspection tool designed for metric fine threads, specifically for left hand internal threads with M32 x 1. 5 pitch. Its built for machinists, inspectors, and assembly teams who need quick, dependable hole verification. With a Go No Go design, it delivers a fast pass fail check to confirm hole tolerance, helping you avoid mismatches and reduce setup time in quality control and final assembly. Go No Go quick