Truthread Thread Ring Gauge (NoGo) - UNC - Right Hand - 2A - 7/8x9 Slow Spiral Style: Stub reamer with spiral

Style: Stub reamer with spiral flute and straight shank

demanding materials with consistent results

and supports consistent hole sizes across production runs

Built for machinists and toolmakers who need reliable

or repair settings

Truthread Thread Ring Gauge (NoGo) - UNC - Right Hand - 2A - 7/8x9 Slow Spiral Style: Stub reamer with spiralThe Truthread Thread Ring Gauge (NoGo) for UNC Right Hand 2A, 7 8x9 is a precision inspection tool designed to verify UNC thread size remains within specification. This NoGo gauge is calibrated to ensure the thread conforms to tolerance and to confirm the part does not exceed the maximum allowable size. Ideal for quality control, machining shops, and assembly environments, it provides a reliable reference when you need to validate threaded components