hammer drill - Definition & Meaning | VisualLang Dictionary

a power drill with a hammering action for drilling into hard materials like concrete or masonrya power drill with a hammering action for drilling into hard materials like concrete or masonry

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.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.

例句

The contractor used a hammer drill to make holes in the concrete wall for the new wiring.
承包商使用冲击钻在混凝土墙上为新布线钻孔。
When drilling into stone, a hammer drill provides the extra force needed to break through the tough surface.
在石头中钻孔时，冲击钻提供了突破坚硬表面所需的额外力量。
He grabbed the hammer drill to install anchors for the heavy shelves.
他抓起冲击钻来为沉重的架子安装锚栓。