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What is the difference between a hammer and a sledgehammer?
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The main difference between a hammer and a sledgehammer is that a hammer typically weighs less than 10 pounds, while a sledgehammer can weigh up to several hundred pounds. A hammer usually has a rounded head, whereas a sledgehammer may have a flat face or even a claw-like shape. Hammers are designed for general use, such as driving nails and shaping wood, while sledgehammers are used primarily for breaking rocks and other hard objects.