# data[].attributes.body
The hammer is a tool used to hit a piece, causing its displacement or deformation. The most common use is for nailing (embedding a steel nail into wood or other material), fitting parts (by the action of the force applied in the blow that the piece receives) or breaking a piece. Hammers are often designed for a special purpose, so their designs are very varied. One type of hammer has an open wedge in the back for the removal of nails.

# data[].attributes.body
The first hammers date from the Stone Age of the year 8000 a. C .; These hammers consisted of a stone tied to a handle with leather strips. Later, in the year 4000 a. C., with the discovery of copper the Egyptians began to manufacture the head of the hammers in this material. Then, in the year 3500 a. C., during the bronze era were manufactured with this material. Some time later the hammers with holes for the handle appeared. The current hammer began to be used in the time of the Romans.

# data[].attributes.body
Tail hammer
Carpenter bear hammer
Chaplain's hammer
Construction hammer, (mace)
Galper hammer
Hammer of War
Mechanical hammer
Nail hammer
Pneumatic hammer
Hydraulic hammers

# data[].attributes.body
Nailing

# data[].attributes.body
Wedge

# data[].attributes.body
Pneumatic

# data[].attributes.body
Removal