JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M12 x 0.5 Endmill25 delivering reliable hole sizes where

delivering reliable hole sizes where tight tolerances matter

helping resist breakage during challenging milling of intricate contours in materials below 55 HRc

The Omega ER11 Collet Standard Precision is ideal for shops and workbenches where reliable

5 right-hand threads meet the exact size and tolerances required

Its NoGo profile provides a straightforward pass/fail check to confirm threads meet the intended size and tolerance

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M12 x 0.5 Endmill25 delivering reliable hole sizes whereThe JBO Thread Ring Gauge (NoGo) in Metric Fine is a precision inspection tool designed to verify external thread diameters and ensure parts meet exact standards. Specifically engineered for M12 x 0. 5 with a right hand thread and a 6g tolerance, this NoGo gauge streamlines quality checks across manufacturing, machining, and assembly environments. Crafted from hardened steel for durability, it resists wear in demanding workshops and maintains