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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
12 x 3 size
The robust M2 HSS construction and taper-shank design ensure compatibility with common tooling and long-term reliability in demanding applications
quick‑change tool retention that fits standard BT50 spindles
helping you identify non-conforming parts at a glance without confusion
Carmex Thread Turning Holder Standard - Internal - Left Hand - 170mm OAL - 16IL Insert - 20 Shank Size FHH 12 x 3 sizeThe Carmex Thread Turning Holder Standard is a precision internal threading solution designed for shops that need reliable lefthand threading reach. Built to deliver secure toolholding and consistent thread quality, its a practical choice for machinists working with tight tolerances and deep cavities. Left hand internal threading holder: Specifically configured for lefthand internal threads to ensure correct chirality and cutting dynamics. 170 mm
