1. Deep foundation construction: MH-1 can effectively drill into hard rock formations and is suitable for deep foundation construction of high-rise buildings, bridges and other large infrastructure projects. Its durability allows it to operate efficiently in holes up to 24 meters deep and beyond.

2. Complex geological conditions: In hard rock formations where picks are not suitable, the MH-1 roller bit is used in conjunction with the core barrel to effectively break through the hard rock formations and ensure drilling quality and efficiency.

3. Urban construction projects: In urban environments with limited space, the high efficiency of MH-1 can significantly shorten construction time and reduce the impact on the surrounding environment, making it suitable for all types of urban infrastructure construction.

4. Large diameter drilling: The MH-1 roller bit can be used in cutting ring  for projects that require large diameter drilling, such as underground continuous wall construction or large pile foundation projects.