4 Flute Spiral Bottoming Din Len Ansh Shank Finish Tap Multi Purpose, Yg-1 Tool Co, Mfr#: G0766$65.49+
4 Fluted Spiral Fluted Modified Bottoming Super Hss Hardslick Coated, Yg-1 Tool Co, Mfr#: BI645$134.99+
M16 X 2.0 Spiral Flute Semi-Bottoming Tap High Vanadium Metric, Kodiak Cutting Tools, Mfr#: 5574982$142.99+
5/8"-11 NC H5 4 Flute Mod. Bottom SuperTuf SS Spiral Flute Tap w TiN, Regal Cutting Tools, Mfr#: 073486MS$74.85+
4 Flute Spiral Bottoming Din Len Ansh Shank Finish Tap Multi Purpose, Yg-1 Tool Co, Mfr#: G0703$54.79+