thread cutting tool, tap and die set ,non -satndard thread tool We are producing and supplying threading tools of taps and dies in a wide range as below:1) high speed steel ground thread taps, carbon steel cut thread tas, metric and inch sizes, coarse and fine thread. Straight flute, spiral flute, spiral pointed. Standards as per ISO, ANME/ANSI B94.9, DIN, BA, JIS2) high speed steel ground thread ...