... , 7/16"-14, 1/2"-13, 1/8"-27 NPT. One die of each of the following size:6 UNF Taps and ... "-16, 7/16"-14, 1/2"-13, 1/8"-27 NPT. 23 Drills: 2.5mm, 3.3mm, 4.2mm, 5mm, 6 ... 1- Metal boxOrder No.Material200-1100Alloy Steel Tap and die set, 100pcs tap and die set, cutting tool, threading tool, machine tap, tap threading tool ...