sledgehammer

moukari

moukaroida A hammer that consists of a large, heavy, broad and flat block of metal (the head) attached to a handle typically 0.5 meter to 1 meter long. The sledgehammer's design is meant to allow it to be swung powerfully, and to distribute force over a wide area upon impact.
To strike with a sledgehammer.
{{quote-journal|date=February 22, 2009|author=Jane And Michael Stern|title=Nirvana Express|work=New York Times|url=http://www.nytimes.com/2009/02/22/books/review/Stern-t.html