hole diameter

[/hoʊl daɪˈæmɪtər/]
nounpl: hole diameters
diâmetro do furo
1. The measurement across the widest part of a circular opening or perforation, measured through its center
The hole diameter must be precisely 8 millimeters for the bolt to fit correctly.
O diâmetro do furo deve ser precisamente 8 milímetros para o parafuso encaixar corretamente.
2. In engineering and manufacturing, the specified dimension of a drilled, punched, or cast opening
Check the engineering drawings to confirm the hole diameter specifications.
Verifique os desenhos de engenharia para confirmar as especificações do diâmetro do furo.
This is primarily a technical and engineering term used in manufacturing, construction, and mechanical design industries in both Brazil and the USA. It has no colloquial usage and is standardized across technical documentation, blueprints, and ISO/ANSI specifications.
Synonyms / Sinônimos
bore diameteraperture diameteropening diameter

Regional Variations

General Brazilian Portuguese
diâmetro do furo
Standard technical term used in manufacturing and engineering contexts
Portugal
diâmetro do furo
Same usage as Brazilian Portuguese in technical specifications
Engineering/Technical Portuguese
diâmetro da furação
Alternative technical term, sometimes used in industrial contexts

Related Words

hole depthhole spacingbore sizetolerance
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