A handheld drill is a portable power tool used for making holes in various materials like wood, metal, and plastic. It typically features a rotating drill bit that can be easily controlled by the user. Handheld drills come in different types, including cordless drills that run on batteries and corded drills that plug into an electrical outlet. These tools are commonly used in construction, woodworking, and home improvement projects. Many handheld drills also have adjustable speed settings and torque controls, allowing users to customize their drilling experience. Accessories like drill bits can be swapped out to suit different tasks.