Drax

The Hamdrax is an all-in-one tool made using every chainsaw, drill, and several souls. It can break most bricks, walls, and furniture in one hit.

Though the most powerful tool currently in the game, it may be a bother if one breaks anything unexpectedly since the Hamdrax breaks everything, including both blocks and walls. It can destroy Demon altars, but like the Pwnhammer, this only works after Wall of Flesh is killed in a world. Getting this tool is quite an accomplishment, as the player must kill Skeletron Prime, The Twins and The Destroyer each at least once to obtain the required souls.

Trivia

 * Hamdrax is a portmanteau of words hammer, drill and axe, because it can perform the actions of all three.