Nailing Hammers are your "standard hammer" and are primarily used for driving nails, removing nails and light duty demolition.

A Blacksmith Hammer is a specialized hammer used by blacksmiths and metalworkers for shaping, forging, and manipulating hot metal. Unlike general-purpose hammers, a blacksmiths hammer is designed to handle the high forces required to shape metal, and its design allows for precision in striking and forming metal.