Shopping security
For external threads. 6-pc UNF (fine threads). Incl. 1/4"-28; 5/16"-24; 3/8"-24; 7/16"-20; 1/2"-20; 9/16"-18. Used to restore damaged external threads. This are special threaded restoring dies that ensure a good result and they are safer in restoring threads than using regular thread cutting taps and dies. Regular cutters are sharper and can easily further damage existing threads. Packed in a re-usable clamshell package. USA made. Note: Not suitable for cutting new threads.
Ships within 48 hours · Estimated delivery Jul 16 - Jul 21
US$40
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