A power drill is an essential tool when working with wood and metal. It is easy to handle and makes work easier and faster. It uses electricity and may be corded or cordless. Power drills can be used to drill holes or as a screwdriver on wood and metal surfaces. It is crucial to handle this powerful tool with caution to avoid accidents that could result in injuries to your person and damage to the material you are working on. Here are some of the precautions you need to remember when working with the power drill or storing it away.