hammer (tool)

A hammer is a versatile hand tool used to deliver force to objects, typically to drive nails into wood or other materials, shape metal, or break apart materials. It consists of a heavy head, usually made of steel or another durable material, attached to a handle for leverage and control. The user swings the hammer to apply controlled impact, making it an essential tool in construction, carpentry, and repair work. The design varies based on specific tasks, with some hammers featuring different shapes or weights to optimize their effectiveness for particular jobs.