Demolition tools are used to break down structures or materials. The two most common demolition tools are the SLEDGE and the rammer. A SLEDGE is a heavy hammer with a long handle, usually made of metal, that is used to break up large pieces of material. A rammer is a tool with a flat head and a long handle, usually made of wood, that is used to break up smaller pieces of material. Both tools are used to break down structures or materials in order to demolish them.