With the continuous improvement of the mechanical level, we have developed a machine specially designed for the cylinder, cylinder and hydraulic cylinder, that is, the portable boring machine. As soon as this machine comes out, it improves the mechanical efficiency. Therefore, I will talk about the advantages of the portable boring machine. The structure of the positioning device of the portable boring machine is relatively simple, so it will be more simple and convenient to load and unload. Moreover, the portable perforator has better mechanical performance. Moreover, the production cost of the portable boring machine is relatively low, so the production efficiency is relatively high. Moreover, the efficiency of this machine in the process of drilling is also very high.