JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 6H - M72 x 1 Hydraulic Expansion Chucks helping you maintain tight tolerances

helping you maintain tight tolerances and repeatable results

Durable ER40 construction with organized case: Precision-ground steel with a protective

more reliable hole finishing in a range of metals

built for finishing small-diameter holes to ISO H4 tolerance

helping maintain a clean cut and steady surface finish

JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 6H - M72 x 1 Hydraulic Expansion Chucks helping you maintain tight tolerancesThe JBO Thread Plug Gauge (NoGo) Metric Fine, Right Hand, 6H, M72 x 1 is a precision inspection tool designed for metric fine thread holes, ideal for engineers, machinists, inspectors, and maintenance professionals who need reliable hole sizing checks to ensure parts meet specification. Built for durability, its hardened steel construction delivers long lasting accuracy even in demanding work environments. Metric fine thread specialization: Engineered