JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6e - M18 x 2 Face Mill Arbors With this OZ spanner

With this OZ spanner

Carbide-tipped durability (K10): The carbide-tipped tip provides long tool life and maintains precise hole size

and shaping in aluminum

Left-hand spiral flute with right-hand cutting: Promotes efficient material removal

reduces rework by catching out-of-spec parts early

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6e - M18 x 2 Face Mill Arbors With this OZ spannerThe JBO Thread Ring Gauge (GO) Metric Fine, Right Hand, 6e, M18 x 2 is a precision Go gauge used to verify external thread diameters. Designed for quality control teams, machinists, and maintenance professionals, it helps confirm that threaded parts meet exact size and pitch specifications. Crafted from hardened steel for durability, this ring gauge resists wear in busy workshop environments and high volume inspection routines. The GO gauge clearly