HSS-E-PM machine thread formers, TC430-M16X1.5-L2-WW60AD, thread profi, Walter, Mfr#: TC430-M16X1.5-L2-WW60AD$369.99+
HSS-E-PM machine thread formers, TC420-M8-C0-WW60AD, thread profile -, Walter, Mfr#: TC420-M8-C0-WW60AD$83.89+
4 Lobe Super Hss Bottoming Style 2B Class Fit Ticn Coated Forming Tap, Yg-1 Tool Co, Mfr#: TKR03205$40.05+