drill

A drill is a tool or process used to create holes or cavities in various materials, typically by rotating a sharp, pointed instrument called a drill bit. Drills can be handheld or stationary and are commonly used in construction, woodworking, and metalworking. They operate using an electric motor or manual force to turn the drill bit at high speeds, allowing for precise and efficient drilling. Additionally, the term "drill" can refer to practice exercises or training sessions designed to prepare individuals or teams for real-world tasks or emergencies.