A hammer is a tool used in metal working , and it's an important piece of equipment for a machinist working with metals like iron and steel . A hammer can be large, small or have multiple heads to adjust for different types of work
A hammer is used to drive the metal into the desired shape. The head of the hammer is shaped to allow you to drive the metal into the desired shape. The shape of the head allows you to form an intricate pattern on your workpiece, such as forming holes or channels. This is also why hammers are referred to as ※die heads§ as well.
hammer used in metal forging