JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M52 x 1 End Mill Holders 62 mm diameter HSS tool

62 mm diameter HSS tool designed for intermediate precision hole finishing in standard workshop setups

balanced design minimizes runout and vibration

Left-hand spiral flute with right-hand cutting: Efficient chip evacuation and smoother

Efficient chip evacuation: spiral flute design promotes fast chip clearance

accurate performance in demanding machining tasks

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M52 x 1 End Mill Holders 62 mm diameter HSS toolThe JBO Thread Ring Gauge (NoGo) is a precision tool for verifying external thread diameters, specifically designed for M52 x 1, metric fine pitch, right hand threads in 6g tolerance. Built to endure busy machine shops and QC labs, this NoGo gauge helps engineers, inspectors, and machinists quickly confirm parts meet the required thread specifications, reducing rework and guesswork. NoGo Gauge for M52 x 1 External Threads: Enables fast, definitive