Gem Bids For 1100 Hss-em35 Helical Mc Tap M5x0.8 - 7h For Blind Hole Tapping With Tin Coating Hss-e-pm Gt St. Flute Tin Coated Tap Is: 6175 Part-i Sppt M2.5x0.456h Mm Hss-em35 Hss-epm Tin Coated St. Flute Sppt Mc Tapgun Pointed Is: 6175 Part-iidin371 M4x0.7 7h