Product features：1. The machine adopts servo drive control, with intelligent torque protection. 2. The machine uses a variety of processes to use mold castings, which are strong in overall rigidity, durable and not deformed, and beautiful in appearance. 3. The high-definition touch screen dust cover is simple and flexible to operate. It can work vertically and horizontally for complex and heavy workpieces, quickly locate, and accurately process. 4. There are three working modes: manual, automatic and deep hole processing. 5. The automatic mode can effectively control the tapping depth, which is automatically controlled by the depth controller without operating the button. 6. The function of automatic oil injection, air blowing and chip cleaning is added, and the tapping efficiency is greatly improved.