The geologist examined the drill core for mineral content.

I used a core drill to make a hole in the wall.

The geologists analyzed the drill cores to understand the composition of the rock layers.

I need to buy some core drills for the construction project.

The drill sergeant barked orders at the recruits.

The drill downs provide detailed information about each data point.

We have regular fire drills at our office to ensure everyone knows what to do in case of an emergency.

I need to use the mill drill for this project.

I used an air drill to bore holes in the wall.

The workers used air drills to break through the concrete wall.