rotary hammer - Definition & Meaning

a powerful handheld tool primarily used for drilling into hard materials such as concrete, stone, or masonry, featuring a rotating drill bit and a hammering mechanism that delivers rapid impacts to aid in the drilling processa powerful handheld tool primarily used for drilling into hard materials such as concrete, stone, or masonry, featuring a rotating drill bit and a hammering mechanism that delivers rapid impacts to aid in the drilling process

A rotary hammer is a powerful tool used for drilling and breaking through tough materials like concrete, stone, and masonry. It combines a spinning motion with a strong hammering action, delivering more force than a standard hammer drill. Rotary hammers are often used in construction and demolition projects, such as drilling large holes for anchors or breaking up concrete. They come in both corded and cordless versions and are typically larger and more durable than hammer drills, making them suitable for heavy-duty tasks.A rotary hammer is a powerful tool used for drilling and breaking through tough materials like concrete, stone, and masonry. It combines a spinning motion with a strong hammering action, delivering more force than a standard hammer drill. Rotary hammers are often used in construction and demolition projects, such as drilling large holes for anchors or breaking up concrete. They come in both corded and cordless versions and are typically larger and more durable than hammer drills, making them suitable for heavy-duty tasks.

例句

The contractor used a rotary hammer to drill through the thick concrete wall.
承包商使用旋转锤钻穿了厚厚的混凝土墙。
When renovating the building, they relied on a rotary hammer to break up the old flooring.
在翻新大楼时，他们依靠电锤来打碎旧地板。
For the construction project, we rented a rotary hammer to handle the tough stonework.
为了这个建设项目，我们租了一台旋转锤来处理坚硬的石工。