Rotary hammer
01
مطرقة دوارة, مثقاب دوار
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 process
أمثلة
The crew spent hours using a rotary hammer to remove the old tiles from the floor.
قضى الطاقم ساعات باستخدام المطرقة الدوارة لإزالة البلاط القديم من الأرضية.
