Rock drilling tools are tools for drilling rock made of brazing steel and other materials. They mainly includes rock drill bits, rods, coupling sleeves, and shank adapters. It is mainly used in various mineral resources mining, the construction of energy transportation such as railways, highways, water conservancy, and hydropower, as well as the departments of geology and construction. Therefore, rock drilling tools are indispensable tools in rock drilling and blasting. So, what is the role of rock drilling tools in the national economy?

Throughout the development of human social civilization, there are always figures of human beings fighting against rocks. Drilling and blasting have become an essential part of the production and construction of modern material civilization. Its process technology is also increasingly toward a more economical and efficient direction. Rock drilling tools are also constantly developed to adapt to the progress of rock drilling and blasting technology.

In the process of conquering and transforming nature, human beings have created many enormous projects, such as the Tsugaru Strait submarine tunnel project in Japan, the submarine tunnel project connecting Britain and France through the English Channel, the Three Gorges Water Conservancy Project, and the South-to-North Water Diversion Project in China. All of which are inseparable from the use of drilling and blasting technology and rock drilling tools.

In developing the national economy, we must vigorously develop energy transportation, water conservancy, raw materials, and urban construction. In the geotechnical engineering of railways, highway and hydropower construction, a large number of tunnels, culverts and underground engineering must be excavated, and the tunneling of these tunnels and development of cavern are mainly by drilling and blasting. Drilling and blasting are inseparable from rock drilling tools, so in the construction of the national economy, rock drilling tools play an important role.

At present, social, economic, and political factors in various countries are promoting the rapid development of tunnel, and underground construction technology around the world. Expanding space underground is not just a matter of the extractive industry sector. Many economic and social service sectors are likely to expand underground, promoting the technology of drilling and blasting, and rock drilling tools more widely used and developed.