counterbored Definition
- 1to enlarge the upper part of (a hole) in a metal or wooden object so that a cylindrical screw head can be sunk below the surface
- 2a cylindrical recess around the head of a bolt, screw, or other fastener, usually of larger diameter than the shank
Using counterbored: Examples
Take a moment to familiarize yourself with how "counterbored" can be used in various situations through the following examples!
Example
The carpenter counterbored the holes for the screws.
Example
The counterbored hole allowed the screw head to sit flush with the surface of the wood.
Example
The bolt had a counterbored head to allow for a socket wrench to fit over it.
Summary: counterbored in Brief
The term 'counterbored' [koun-ter-bawrd, -bohrd] is a verb and noun that refers to the process of enlarging the upper part of a hole in a metal or wooden object so that a cylindrical screw head can be sunk below the surface. It also refers to the cylindrical recess around the head of a bolt, screw, or other fastener, usually of larger diameter than the shank. Examples include 'The carpenter counterbored the holes for the screws.' and 'The bolt had a counterbored head to allow for a socket wrench to fit over it.'
