JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 4H - M36 x 1 FMH ” this refers to blanks

” this refers to blanks ready for manufacturing the reamer for you

supporting faster setup

providing dependable size control for critical holes

Durable HSS-E construction with easy mounting: M35 Cob alloy offers wear resistance and heat tolerance

8 mm diameter with R3 corner) is a purpose-built tool for mold and die machinists who need precise radii

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 4H - M36 x 1 FMH ” this refers to blanksThe JBO Thread Plug Gauge is a precision tool designed for metric fine threads, created to verify internal holes against the M36 x 1 specification. Its an essential instrument for machinists, quality inspectors, and assembly technicians who need fast, confident Go No Go checks during setup, calibration, and inspection. This right hand gauge features an ergonomic knurled grip and robust hardened steel construction, delivering repeatable results in busy