JBO Thread Ring Gauge (GO) - Metric Coarse - Right Hand - 6g - M2.2 x 0.45 FLH The long neck provides extended

The long neck provides extended reach for deep grooves and intricate features without compromising stability

wear‑resistant steel that stands up to demanding materials and longer run times

The long-radius edge helps maintain part geometry on complex contours

reducing burrs and improving final finish

this reamer carries ISO H5 tolerance (-0 to +0

JBO Thread Ring Gauge (GO) - Metric Coarse - Right Hand - 6g - M2.2 x 0.45 FLH The long neck provides extendedThe JBO Thread Ring Gauge GO for Metric Coarse threads is a precision inspection tool designed to verify external thread diameters and ensure components meet exact specifications. It is well suited for engineers, quality teams, machinists, and hobbyists who need reliable, repeatable GO checks on metric coarse threads. Constructed from hardened steel for exceptional durability, this GO gauge resists wear in busy workshops and maintains accurate