The cobalt-enriched HSS-E substrate paired with the AcuRea coating reduces wear and heat buildup
and a straight shank for secure clamping translates to predictable performance across common metals
which maintains sharpness and life across repeated use
and efficient cutting action helps streamline workflows
It’s well-suited for mold and die machining below 55 HRc
JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 4h - M65 x 2 ER Mini Collet Chucks The cobalt-enriched HSS-E substrate pairedThe JBO Thread Ring Gauge (NoGo) Metric Fine, Right Hand, 4h, M65 x 2 is a precision inspection tool designed to verify external thread diameters on fasteners and threaded components. It helps quality teams, engineers, machinists, and shop technicians quickly determine if a part is within the required tolerance, supporting reliable assembly and consistent quality. Designed for professional use across industries, this gauge makes it straightforward to