At one end stood a modified high-speed dental drill.

I can knock fifty thousand miles off the clock in a few minutes with my high-speed electric drill.

Using a high-speed drill with a very fine bit, Wheeler made holes in the vertebral bones on either side of the spine.

He introduced his high-speed drill in his practice in the 50's.

They are used in aircraft, satellites, nuclear-power reactors and high-speed drills.

A high-speed drill started up overhead, and they had to shout at each other to be heard.

A 3/8-inch or 1/2-inch drill is better than a high-speed 1/4-inch drill.

The sound of a high-speed drill could intermittently be heard as concrete dust billowed up.

It could be bored into with high-speed drills.

There was a shrill, piercing noise, like a high-speed drill.