He pointed toward the mountains with his whipstock.

Eastman Whipstock, Inc., would become the world's largest directional company in 1973.

I did impeticos thy gratillity; for Malvolio's nose is no whipstock.

Flinging out his left hand, Van sent a lash of his own, a lash of lightning from his outstretched finger to the whipstock.

Clown I did impeticos thy gratillity; for Malvolio's nose is no whipstock: my lady has a white hand, and the Myrmidons are no bottle-ale houses.

Norton Christensen merged with Eastman Whipstock, the world's largest directional drilling company, in 1986 to form Eastman Christensen.

First Lord He had need mean better than his outward show Can any way speak in his just commend; For by his rusty outside he appears To have practised more the whipstock than the lance.

During die prior conversation, Gaspare had sat on the wagon seat as motionless as the whipstock, while magic and talk of magic turned his head around, and while talk of dark children turned his ideas of Damiano on their heads.

A piece of bent pipe (a "bent sub") between the stationary drill pipe and the top of the motor allowed the direction of the wellbore to be changed without needing to pull all the drill pipe out and place another whipstock.

"It is characteristic of mankind," they wrote, "to make as little adjustment as possible in customary ways in the face of new conditions; the process of social change is epitomized in the fact that the first Packard car body delivered to the manufacturer had a whipstock on the dashboard."