A hammer is a tool for Hammer, pound on another object or. For use, such as a nail, and parts of thubotlai objects a hammer may have been designed to be used only with shapes and have a wide variety of structures, but with the same basic structure is the head of the hammer, SDS and that the weight is rather more than a hammer to the head. The target will be much affected, depending on the mass of the hammer and the acceleration of the hammer. So when more heavy hammer and beat upon it with extreme acceleration. More pressure from the hammer.
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