JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6h - M40 x 1 Milling Cutter Arbors extending service life between changes

extending service life between changes

Whether you're adapting a bore to a final size or consistently finishing holes to tight specifications

Precise metric fine GO gauge for M18 x 0

4h tolerance with a simple plug-and-match check

Easy‑to‑Use Go Gauge for Quick QC: Clear identification of properly threaded holes supports fast setup and streamlined inspections

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6h - M40 x 1 Milling Cutter Arbors extending service life between changesThe JBO Thread Ring Gauge (NoGo) Metric Fine, Right Hand, 6h, M40 x 1 is a precision tool for verifying external thread diameters. Designed for engineers, machinists, inspectors, and maintenance teams, it provides a fast, reliable pass fail check to ensure components conform to the M40 x 1 standard. Crafted from hardened steel, this NoGo gauge is built to withstand daily use in busy workshops. Its rugged construction delivers long lasting performance,