What is the primary purpose of suction cups in a technical environment?

The primary purpose of suction cups in a technical environment is to safely remove glass panels without scratching them. These tools create a vacuum seal that allows for a secure grip on the smooth, flat surface of glass. When used correctly, suction cups minimize the risk of damage, such as scratches or chips, that could occur with other handling methods.

Suction cups are designed to be gentle on sensitive surfaces, making them ideal for situations involving delicate materials like glass. This capability is crucial for technicians who frequently work with screens and panels during repairs or installations, ensuring that the components remain intact and undamaged throughout the process.

While the other options may mention relevant activities like puncturing, holding, or lifting, they do not accurately capture the primary function of suction cups, which specifically emphasizes the safe removal of glass panels without causing any harm.