Claw Hammer

A claw hammer, also known as a nail hammer, is a hand tool primarily used for driving nails into wood or other materials. It is called a "claw" hammer because it has a curved claw-shaped end opposite the flat striking surface.The head of a claw hammer is typically made of steel and has a flat surface on one end for driving nails, while the claw end is designed for pulling nails or other materials out of wood. The claw can also be used for prying or splitting wood.