JBO Thread Ring Gauge (NoGo) - BSF - Right Hand - Medium Class - 1 x 10 NCDC Drill Chuck repeatable measurements across your QA

repeatable measurements across your QA workflow

and ensure every threaded part fits reliably in assembly

stub-length carbide reamer designed for through-coolant operation and DIN 8093 compliance

Its standard-length taper shank secures firmly in a wide range of tool holders

Using this reamer helps you achieve consistent bore finishes to tight ISO H5 tolerances

JBO Thread Ring Gauge (NoGo) - BSF - Right Hand - Medium Class - 1 x 10 NCDC Drill Chuck repeatable measurements across your QAThe JBO Thread Ring Gauge (NoGo) BSF Right Hand Medium Class 1 x 10 is a precision inspection tool designed to verify external thread diameters on fasteners, fittings, and machined components. Built for use in manufacturing, automotive, and aerospace environments, it helps ensure threaded parts conform to BSF and Unified thread standards. With its NoGo design, it provides quick, unmistakable identification of non conforming threads, supporting faster