coun·ter·sink (koun t r-s ngk )n.1. A hole with the top part enlarged so that the head of a screw or bolt will lie flush with or below the surface. 2. A tool for making such a hole. tr.v. coun·ter·sunk (-s ngk ), coun·ter·sink·ing, coun·ter·sinks 1. To make a countersink on or in. 2. To drive (a screw or bolt) into a countersink. | countersink single-flute countersink bit |
countersink Verb
[-sinking, -sank, -sunk] to drive (a screw) into a shaped hole so that its head is below the surface
ThesaurusLegend: Synonyms Related Words Antonyms
| Noun | 1. | countersink - a hole (usually in wood) with the top part enlarged so that a screw or bolt will fit into it and lie below the surfacehole - an opening deliberately made in or through something |
| 2. | countersink - a bit for enlarging the upper part of a holebit - the cutting part of a drill; usually pointed and threaded and is replaceable in a brace or bitstock or drill press; "he looked around for the right size bit" |
| Verb | 1. | countersink - insert (a nail or screw below the surface, as into a countersink)bury, sink - embed deeply; "She sank her fingers into the soft sand"; "He buried his head in her lap" |
Translationscountersink [ˈkauntəsɪŋk] vt [+
hole] →
fraiser countersink [ˈkauntəsɪŋk] vt →
senken countersink [ˈkauntəsɪŋk] vt [+ hole] → svasare