VCOIL Plug Gauge (NoGo) - UN (STI) - Heli Coil Gauge - Right Hand - 2B - 1.3/8 x 8 FHH With its combination of a

With its combination of a 1 mm radius

helping you reach tighter tolerances with less downtime and easier setup

25 threads with a 6H tolerance

Toolex Reamers offer dependable performance from first cut to final sizing

while the defined tolerance ensures consistency across production runs

VCOIL Plug Gauge (NoGo) - UN (STI) - Heli Coil Gauge - Right Hand - 2B - 1.3/8 x 8 FHH With its combination of aVCOIL Plug Gauge (NoGo) for UN (STI) threads is a compact, precision tool designed for verifying internal thread quality in Helicoil applications. Built for right hand, 2B class threads in the 1. 3 8 x 8 size, it adheres to ANSI ASME standards for dependable gauging. Combination Go No Go Thread Gauge: A single plug gauge that provides both go and no go checks to confirm thread conformity according to the ANSI ASME thread system. Red Scrap Ring: The