et

tsenterpuur

1 substantive

EKI Combined Dictionary 2026

Last modified 06.02.2026

Meanings

madalate aukude puurimiseks mõeldud puuritera

Translations

Terminological databases

Koolisõnastikud 2005–2010

ID 607505 Last modified 25.09.2023
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Domain industrial arts
  • Vt [ illustratsioon: joonis 20f ]

Materjalitehnika terminibaas

ID 673889 Last modified 14.01.2025
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Domain cutting
tsentripuur preferred
centre drill preferred
center drill
spotting drill
  • puur tsentriavade moodutamiseks enne puurimist või toorikute tsentrite vahele paigutamiseks treipingis või ümarlihvingis (vt tsentripuurimine)
  • a drill in which a short parallel portion leads to a coned section with an included angle of 60o; used (1) to give accurate start to a twist drill, or (2) to provide a conical recess to ends of workpieces to be machined between centres in a lathe or cylindrical grinder (see: centre drilling/center drilling)
tsentripuur preferred
tsenterpuur
centre drill preferred
center drill
US
spotting drill
centering drill

Word forms

Inflection Type 22e

tsenterpuur tsenterpuurid
tsenterpuuri tsenterpuuride
tsenterpuuri tsenterpuure ~ tsenterpuurisid

Etymology not available

Related words

Phrases and phrasal verbs not available

Compounds with search word as second component not available

Compounds with search word as first component not available

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