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Left‑hand spiral flute with right‑hand cutting: optimized chip evacuation and stable cutting action
Four-Flute Design for Efficient Chip Evacuation: Improves chip clearance and reduces clogging and heat buildup
one-pass validation of hole size to metric coarse standards
It is manufactured to BS 328/4 standards by Toolex and ships within 24–48 hours after order as a made-to-order item
Hardened steel construction for long service life: Resists wear and deformation in demanding environments
Truthread Thread Ring Gauge (GO) - UNEF - Right Hand - 2A - 15/16x20 Grooving Inserts Left‑hand spiral flute with right‑handThe Truthread Ring Gauge GO for UNEF threads is a precision measuring tool designed to verify the size of cylindrical parts with clarity and speed. Specifically configured for the GO limit of a right hand UNEF 15 16x20 with 2A class, its ideal for machining shops, assembly lines, and quality control teams that need fast, reliable thread checks on production parts. Built from hardened steel for durability, this GO ring gauge maintains tight tolerances
