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Hammer drill
01
a power drill with a hammering action for drilling into hard materials like concrete or masonry
What is a "hammer drill"?
A hammer drill is a power tool designed for drilling into hard materials like concrete, stone, or brick. It works by combining the spinning motion of a regular drill with a rapid forward pounding action, allowing the drill bit to break through tough surfaces. Hammer drills are commonly used in construction and renovation projects where heavy-duty drilling is required. They are especially useful for tasks like installing anchors or drilling holes for wiring and plumbing in hard surfaces.
Example
The contractor used a hammer drill to make holes in the concrete wall for the new wiring.
When drilling into stone, a hammer drill provides the extra force needed to break through the tough surface.
He grabbed the hammer drill to install anchors for the heavy shelves.
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