<human>: What are the benefits of a hammer drill?
<bot>: The main benefit of using a hammer drill is its versatility. It can be used for a wide range of applications, including drilling holes in concrete and masonry, driving screws and bolts into hard surfaces, and cutting metal. Hammer drills also have high torque and speed, making them ideal for heavy-duty tasks like demolition and construction. Additionally, hammer drills are easy to use and maintain, making them an attractive option for DIY projects.