A club/lump hammer is a large headed hand hammer used where brute force rather than accuracy is required, eg Hitting masonry during demolition.
Hit it with a lump hammer
4lb lump hammer and a 9inch cold chisel.
it is used to hammer stuff
A hammer is used to apply force
The Warrington Hammer is used with brads. :D
Ball been hammer is used for what
A planishing hammer is used for smoothing and shaping sheet metal.
Usually a tack hammer. But a brad driver that resembles an awl may be used.
A claw hammer is used for pulling nails and is most commonly used by a carpenter or other wood workers A pien hammer is used by blacksmiths, mechanics and other metal workers.
Depending on what you are using the hammer for. If the hammer is been used to pull up a nail then yes but if its been used to hammer in a nail then no. For something to be a lever it must have a fulcrum which the curve on the hammer works as as you try to pull out a nail.
The part of a hammer that uses leverage to remove nails is the 'claw', usually located on the back of the hammer. The 'face' is the front of the hammer used to drive nails.