Which types of drill rigs are typically used inside a building?

The use of auger or core drill rigs inside buildings is preferred due to their ability to create clean, precise holes in various materials such as concrete and masonry. Auger rigs are particularly effective for drilling tasks that require minimal debris and a controlled process, making them ideal for indoor applications where cleanliness and safety are paramount. Core drill rigs, on the other hand, are designed to extract cylindrical samples of material without generating excessive vibration or noise, which is crucial in a busy indoor environment. Their operation allows for effective drilling while minimizing disturbance to surrounding areas.

In contrast, other types of drill rigs like rotary or percussion drills are typically more suited for outdoor applications where larger, more aggressive drilling is needed. Hammer or pneumatic drills generate significant vibration and noise, which can be problematic inside structures, particularly in urban or populated buildings. Electric or hydraulic rigs might also be used in certain circumstances, but they do not specifically address the need for cleanliness and precision often required in indoor settings as effectively as auger or core drills do.