<human>: I'd like to know about the different types of hammers.
<bot>: The hammer is a tool that can be used to drive nails into wood or other materials. There are many different types of hammers, each designed for specific uses. Some common types include claw hammers, sledge hammers, ball-peen hammers and mallet hammers. Each type has its own unique features, such as weight, size and shape, which make them suitable for different tasks. For example, claw hammers are typically lighter in weight than sledge hammers, but they provide more surface area for driving nails into hard surfaces.