includes 1x tap set (3-piece) M3, M4, M5, M6, M8, M10 and M12, 1x die M3, M4, M5, M6, M8, M10 and M12, 1x HSS twist drill ø 2.5, 3.3, 4.2, 5.0, 6.8, 8.5, 10.2 mm, 1x tap wrench size 1 and 2, 1x tap wrench with ratchet, 1x die holder 20x5, 20x7, 25x9, 30x11 and 38x14 mm, 1x thread gauge (metric), 1x screwdriver