The use and maintenance of the hammer1. before use before use, should check their butt and neat header the hammers, tight and strong. 2. the withdrawal of a nail with caution. If you nail the growing or very tightly. Secondary headings should be used to withdraw the wood hammer. To lessen and gradually increasing leverage by force gradually. If the intense butt Rock hammers can be broken out of it. 3. after use. When quitting should be clean and neat in the store.
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