JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M56 x 4 Hex Key Drill Chuck 005 mm) ensures consistent bore

005 mm) ensures consistent bore sizes across jobs

5 and a four-flute design

this reamer pairs robust wear resistance with dependable performance in demanding materials

high-precision results in standard reaming setups

this gauge provides precise NoGo checks for M130 x 2 holes

JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M56 x 4 Hex Key Drill Chuck 005 mm) ensures consistent boreThe JBO Thread Plug Gauge (GO) is a precision tool designed to verify internal threads in metalwork and mechanical assemblies. This GO gauge is specifically tailored for metric fine threads, M56 x 4, right hand orientation, making it ideal for quality control, inspection, and fit check tasks across manufacturing environments. Crafted from hardened steel, the GO gauge delivers long lasting durability and wear resistance even in busy workshops. Its