Truthread Thread Ring Gauge (NoGo) - UNEF - Right Hand - 2A - 13/16x20 4 Month Widin The tool features a left-hand

The tool features a left-hand spiral flute and right-hand cutting for predictable

Its rugged construction and precise metric sizing minimize rework

Using this tool can improve hole quality

and align with standard go/no-go inspection processes to uphold consistent quality across critical manufacturing workflows

21 mm diameter with Toolex's straight shank carbide reamer—an intermediate precision (K10) tool built for long life and repeatable results

Truthread Thread Ring Gauge (NoGo) - UNEF - Right Hand - 2A - 13/16x20 4 Month Widin The tool features a left-handTruthread Thread Ring Gauge (NoGo) for UNEF threads Right Hand 2A 13 16x20 is a precision tool designed to verify that a threaded part meets its size tolerance. Built for UNEF (Unified National Extra Fine) external threads, this gauge helps machinists, inspectors, and quality teams quickly confirm fit and function on the shop floor. The NoGo gauge checks the minimum material condition, ensuring the thread is within the lower limit of the allowable