Counterbore
id:
counterbore-249-12881429
title:
Counterbore
text:
In machining, a counterbore is a cylindrical flat-bottomed hole that enlarges another coaxial hole, or the tool used to create that feature. A counterbore hole is typically used when a fastener, such as a socket head cap screw or fillister head screw, is required to sit flush with or below the level of a workpiece's surface. Whereas a counterbore is a flat-bottomed enlargement of a smaller coaxial hole, a countersink is a conical enlargement of such. A spotface often takes the form of a very sha
brand slug:
wiki
category slug:
encyclopedia
description:
Hole which allows a fastener to be inserted flush with the surface
original url:
https://en.wikipedia.org/wiki/Counterbore
date created:
date modified:
2023-11-13T16:48:14Z
main entity:
{"identifier":"Q2442900","url":"https://www.wikidata.org/entity/Q2442900"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/a/a2/Counterbore_hole_stainless_steel.jpg","width":1220,"height":1060}
fields total:
13
integrity:
15