JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6e - M5 x 0.5 Face Mill Arbors - Anti-Vibration Its ER20 interface and precise

Its ER20 interface and precise conformance to BT40 standards make it a dependable choice for demanding milling

Hardened steel construction for lasting accuracy: Resists wear from frequent use

enabling reliable fits and reducing rework

ensuring consistent hole dimensions across production runs

and dependable rigid-tapping performance helps you streamline tapping jobs

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6e - M5 x 0.5 Face Mill Arbors - Anti-Vibration Its ER20 interface and preciseThe JBO Thread Ring Gauge (NoGo) Metric Fine, Right Hand, 6e M5 x 0. 5 is a precision inspection tool designed to verify external thread diameters against metric fine thread standards. Built for versatility, it's suitable for shops, labs, manufacturing lines, and field work where reliable thread checks matter. Made from hardened steel for durable, wear resistant performance, this NoGo gauge helps quality teams quickly identify non conforming threads