The renewable energy industry, including wind power and solar energy, requires high-precision parts to ensure energy conversion efficiency. Spot drills play a key role in such applications. For example, in the production process of wind turbine components, spot drills ensure the precision of transmission gears, bearings, and rotating components. In the solar energy industry, spot drills are used to manufacture components of solar trackers, brackets, and mounting devices, etc., to ensure the precise alignment and reliability of the components.