JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 4H - M29 x 1 Endmill25 and gives you confidence that

and gives you confidence that every threaded hole meets your exacting specifications

and rely on dependable performance for demanding molding and die work

14 mm and crafted from HSS-E cobalt steel

helping prevent breakage during demanding cuts and extending tool life

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 4H - M29 x 1 Endmill25 and gives you confidence thatThe JBO Thread Plug Gauge is a precision Go No Go gauge for metric fine threads, calibrated for M29 x 1 right hand internal threads with 4H tolerance to ensure holes meet exact specs. Built with hardened steel and a knurled grip, it's durable enough for daily shop use and comfortable to handle during quick inspections. Go No Go Design for Fast, Reliable Checks: Quickly verify whether the threaded hole meets tolerance, delivering clear pass fail