17pcs Dies : 3*0.5, 3*0.6, 4*0.7, 4*0.75, 5*0.8
5*0.9 , 6*0.75, 6*1.0 ,7*0.75, 7*1.0
8*1.0, 8*1.25, 10*1.25, 10*1.5
12*1.5, 12*1.75, 1 /8 NPT27
17pcs Taps: same size as Dies
