JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6h - M28 x 1.5 Boring Bar Blank while the right-hand cutting action

while the right-hand cutting action helps produce a clean

Durable hardened steel construction: Built to withstand daily handling

Designed for machinists and workshop engineers

while the radius edge protects the cutting tip during aggressive passes

variable-helix design delivers clean

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6h - M28 x 1.5 Boring Bar Blank while the right-hand cutting actionThe JBO Thread Ring Gauge (NoGo) Metric Fine Right Hand 6h M28 x 1. 5 is a precision inspection tool designed to verify external thread diameters on components with metric fine threads. Its ideal for machinists, quality teams, and assembly technicians who need fast, reliable pass fail results during manufacturing, assembly, and inspection. The NoGo gauge features hardened steel construction for durability in busy production environments. With its