JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 4h - M27 x 1 ER Collet Chucks 61 mm to tight

61 mm to tight

quick validation of thread fit

and standard-tolerance sizing helps you achieve repeatable results with fewer adjustments

controlled material removal ideal for engineers

while the 2-flute geometry provides efficient chip clearance for smooth finishes on complex mold features

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 4h - M27 x 1 ER Collet Chucks 61 mm to tightThe JBO Thread Ring Gauge (GO) Metric Fine, Right Hand, 4h, M27 x 1 is a precise inspection tool designed for engineers, machinists, buyers, and quality teams. It enables quick verification of external thread diameters to ensure components meet exact specifications and deliver reliable fits across assemblies. Precise Metric Fine GO Gauge for M27 x 1: Quickly verify external thread diameters of right hand threads to ensure components meet exact