Vortex Part Off & Grooving Tool Holder - For MGGN/MRMN/MGMN Inserts - MGEHR2020-4-T10 ISO Insert - KN Style The JBO Thread Ring Gauge

The JBO Thread Ring Gauge (Go/NoGo) for NPTF threads is a precision inspection tool designed to verify that pipe fittings will thread together correctly and seal reliably

uses a left-hand spiral flute and right-hand cutting to deliver consistent hole finishes in tough materials

helping you maintain control and produce repeatable results

Built to Toolex quality

The TiAlN coating minimizes heat buildup during high‑speed passes

Vortex Part Off & Grooving Tool Holder - For MGGN/MRMN/MGMN Inserts - MGEHR2020-4-T10 ISO Insert - KN Style The JBO Thread Ring GaugeThe Vortex Part Off & Grooving Tool Holder is engineered to work with MGGN, MRMN, and MGMN inserts, delivering secure, precise clamping for reliable parting off and grooving operations. It provides stable accuracy across a range of machining tasks, helping you achieve consistent results with every cut. Built from high quality materials, this holder emphasizes rigidity and vibration damping to minimize chatter and maximize cutting performance. Its