Renewable energy industries, such as wind power and solar energy, require high-precision components to ensure energy conversion efficiency. Spot drills play a crucial role in such applications. For instance, in the production process of wind turbine components, spot drills are used to ensure the precision of transmission gears, bearings, and rotating components. In the solar energy industry, spot drills are utilized in manufacturing components for solar trackers, mounts, and fixing devices, etc., to ensure the precise alignment and reliability of the components.