JBO Thread Plug Gauge (GO) - UNC - Right Hand - 2B - 2 3/4 x 4 Milling Cutter Arbors supporting reliable performance in repetitive

supporting reliable performance in repetitive production runs and skilled projects alike

it features a left-hand spiral flute and right-hand cutting for controlled material removal and clean hole finishes

and smoother workflows across mold

The right-hand design and knurled exterior provide a secure

This reamer helps you achieve consistent hole diameters and a fine finish

JBO Thread Plug Gauge (GO) - UNC - Right Hand - 2B - 2 3/4 x 4 Milling Cutter Arbors supporting reliable performance in repetitiveThe JBO Thread Plug Gauge (GO) is a precision inspection tool designed for internal UNC threads. Its ideal for manufacturing, automotive, and aerospace environments where quick, reliable verification of threaded holes is essential. Sized for 2 3 4 x 4 and configured for right hand UNC threads, this GO gauge helps ensure every hole meets Unified Thread Standard specifications with consistent results. Designed with practical shop use in mind, this gauge