I need to do some thread milling, never did it before!! I need to cut
2- 1-1/4"-11.5 NPS exteranl threads, a 1-3/4"-16 external and a 1-7/8"-18 internal thread.I found a thread mill for 11.5 NPS but in the catalog it's listed as internal only, why? Any place I can get this at under $300 bucks that MSC wants?
Remove 333 to reply. Randy