JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 4H - M12 x 0.75 Tapping Chucks helping you achieve accurate diameters

helping you achieve accurate diameters and clean finishes in fewer passes

this reamer helps you deliver repeatable hole sizes with less downtime and greater confidence in your machining outcomes

005 mm ensures consistent hole diameters

The straight shank and precise tolerance enable drop‑in compatibility with existing setups

It supports consistent performance across jobs

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 4H - M12 x 0.75 Tapping Chucks helping you achieve accurate diametersThe JBO Thread Plug Gauge is a precision tool designed to verify metric fine thread holes with confidence. Built for M12 x 0. 75 threads and Right Hand operation in 4H tolerance, its ideal for engineers, machinists, and assembly specialists who depend on accurate hole sizing. The Go No Go design lets you perform fast, definitive checks of threaded holesensuring parts assemble correctly the first time. Crafted for durability, this plug gauge uses