JBO Thread Ring Gauge (NoGo) - Metric Coarse - Right Hand - 6g - M2.2 x 0.45 S&E and helps extend tool life

and helps extend tool life in demanding applications

and improved productivity from setup through finishing

you can trust it to deliver repeatable results across production runs

smooth bore results across a range of materials

compatible toolholding for milling and drilling equipment

JBO Thread Ring Gauge (NoGo) - Metric Coarse - Right Hand - 6g - M2.2 x 0.45 S&E and helps extend tool lifeThe JBO Thread Ring Gauge (NoGo) Metric Coarse, Right Hand, 6g, M2. 2 x 0. 45 is a precision inspection tool designed to verify external thread sizes quickly and consistently. Ideal for engineers, machinists, quality inspectors, and workshop staff, it ensures metric coarse threads meet exacting standards with a simple go no go check. Crafted from hardened steel for durability, this gauge is built to endure daily use in demanding environments. The NoGo