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Through-Coolant Design with 5xD Deep-Hole Reach: Integrated through-coolant channels actively evacuate chips and cool the cutting edge
Plan for a short despatch window
helping you achieve clean thread profiles and reliable fits
Its durable carbide core minimizes downtime from tool changes
it stands up to tough materials and high‑speed tapping
Truthread Thread Ring Gauge (NoGo) - UNEF - Right Hand - 2A - No.12x32 Stub Drill Through-Coolant Design with 5xD Deep-HoleThe Truthread Thread Ring Gauge (NoGo) is a precision inspection tool designed for UNEF threads. It is specifically configured for righthand 2A threads in size No. 12x32, making it a reliable choice for machinists, inspectors, and quality teams handling UNF UNEF components. Use it on the shop floor or in the lab to quickly verify thread compatibility and tolerance during setup or during inprocess checks. Calibrated for UNEF righthand threads, this
