JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M142 x 1.5 Face Mill Arbors - Through Coolant Its rugged build and precise

Its rugged build and precise fit translate into cleaner starts

smooth holes you can trust

this arbor helps you achieve clean

enabling deeper passes and steadier feeds that produce uniform radii

you can tailor the tool to your specific cavity geometry

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M142 x 1.5 Face Mill Arbors - Through Coolant Its rugged build and preciseThe JBO Thread Ring Gauge (GO) Metric Fine Right Hand 6g M142 x 1. 5 is a precision tool designed to verify external metric fine threads with confidence. Its ideal for engineers, machinists, quality control professionals, and workshop operators who need fast, reliable go no go verification of threaded components. This GO gauge helps confirm that parts meet the M142 x 1. 5 thread standard, supporting accurate fits and consistent assemblies across