A rotary hammer is a power tool that can perform heavy-duty tasks such as drilling, hammer drill 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. However, rotary hammers use a piston mechanism instead of a special clutch. With powerfull motor,swing bearing, causes them to deliver a much more powerful hammer blow, making it possible to drill bigger holes as much as faster.
What Is A Cordless Rotary Hammer Used For?
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