Taizhou Xuli मशीनरी कं, लिमिटेड
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What are rotary hammers used for?
एक रोटरी हथौड़ा, also called rotary hammer drill is a power tool that can perform heavy-duty tasks such as drilling and chiseling hard materials. It is similar to a hammer drill in that it also pounds the drill bit in and out while it is spinning.