Precision machined, high quality alloy steel taps and dies. 35 Dies are split to facilitate the fine adjustment of core diameter. Set includes Taper and Plug taps for each size. Contents: Fine Tap and Dies: 6 x 0.75, 7 x 0.75, 8 x 0.75, 9 x 0.75, 10 x 0.75, 10 x 1, 11 x 0.75, 11 x 1, 12 x 0.75, 12 x 1, 14 x 1, 14 x 1.25, 16 x 1mm, Coarse Tap and Dies: 2 x 0.4, 3 x 0.5, 4 x 0.7, 5 x 0.8, 6 x 1, 7 x 1, 8 x 1, 8 x 1.25, 9 x 1, 9 x 1.25, 10 x 1.25, 10 x 1.5, 11 x 1.25, 11 x 1.5, 12 x 1.25, 12 x 1.5, 12 x 1.75, 14 x 1.5, 14 x 2, 16 x 1.5, 16 x 2, 18 x 1.5mm, Double-Ended Tap Wrench (x2), Tap Wrench with Screw Retention (x2), T-type Tap Wrench. Supplied in heavy-duty storage case. Model No. AK30110