This alloy steel tap and die set helps you overcome damaged nuts, bolts and threads. When a replacement bolt is hard to find, this tap and die set makes it easy to remove imperfections from threads
Adopting high-quality bearing steel, which is durable and has long service life.
It can improve the efficiency of processing thread, a necessary tool for hand tapping operation.
With this screw die and wrench set, the thread processing will become more easily and precisely.
Ideal for thread processing and tapping by hand in machine manufacturing.