JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M135 x 2 Endmill25 Used in finishing holes to

Used in finishing holes to precise dimensions

even under high‑speed milling

DIN 8089 compatibility

45 mm) kerf for precise material removal and tight tolerances

helping to reduce heat buildup and prolong tool life

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M135 x 2 Endmill25 Used in finishing holes toThe JBO Thread Ring Gauge (GO) Metric Fine Right Hand 6g M135 x 2 is a precision GO gauge designed to verify external thread diameters to metric fine standards. Its an essential tool for engineers, machinists, quality inspectors, and workshop technicians who need quick, reliable acceptance checks to ensure threaded components meet exact specifications. Crafted from hardened steel with a durable finish, this ring gauge stands up to daily use in busy