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Meaning of 2-4-6 block | Babel Free

Noun CEFR B2

Definitions

A tool used in machining fields, especially milling, to aid in setup. It is a block of steel that is precisely squared and parallel whose sides are 2, 4, and 6 inches long, respectively. 2-4-6 blocks are a larger version of the more common 1-2-3 block.

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

2-benzylbenzimidazole 2-butanone 2-IC 2-in-1 2-methyl-1,3-butadiene 2-methyl-2-propenoic acid

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