Vocabulary Entry

counterbore

|noun • verb

noun

A cylindrical recess around a hole.

Example Sentences

"The engineer designed a counterbore to accommodate the screw head."

"We used a counterbore to ensure the bolt sat flush with the surface."

"The counterbore reduces the risk of damage to the workpiece."

verb

Example Sentences

"We need to counterbore the holes before installing the brackets."

"The machinist will counterbore the metal plate for the assembly."

"It's essential to counterbore properly to ensure a tight fit."