JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 4H - M33 x 1.5 Widin New repeatable hole finishing with fewer

repeatable hole finishing with fewer adjustments and less downtime

The straight shank simplifies clamping and setup

ISO H5 Tolerance (-0 +

it minimizes wear and setup complexity so you can rely on it for everyday reaming tasks

Left-hand spiral flute with right-hand cutting: Delivers controlled material removal and a stable bore with a smooth finish

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 4H - M33 x 1.5 Widin New repeatable hole finishing with fewerThe JBO Thread Plug Gauge is a precision inspection tool designed for metric fine thread holes. Its ideal for engineers, machinists, quality teams, and skilled hobbyists who need fast, reliable verification of M33 x 1. 5 threads. Featuring a Go No Go design and a right hand orientation, this gauge delivers quick, decisive checks that keep assemblies moving smoothly. Constructed from hardened steel with a durable knurled grip, the gauge stands up to