JBO Thread Ring Gauge (GO) - Metric Coarse - Right Hand - 6g - M48 x 5 Hydraulic Expansion Chucks 58 mm diameter and a

58 mm diameter and a straight shank

yielding cleaner holes and smoother feeds

ensuring parts stay within tolerance across multiple cycles

This 2-flute ball nose end mill features a tapered neck to reduce vibration and chatter

JBO Thread Ring Gauge (GO) - Metric Coarse - Right Hand - 6g - M48 x 5 Hydraulic Expansion Chucks 58 mm diameter and aThe JBO Thread Ring Gauge (GO) Metric Coarse, Right Hand, 6g, M48 x 5 is a precision inspection tool designed for engineers, machinists, quality teams, and workshop technicians. This GO gauge ensures external thread engagement meets exact specifications, enabling quick, reliable go no go checks on metric coarse threads. Built from hardened steel for exceptional wear resistance, it stands up to daily use in inspection routines, calibration checks, and