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Svrdlo
From Wikipedia, the free encyclopedia
Svrdlo ili bušni alat je alat koje koristimo kod bušenja. Svrdla se dijele na: spiralna svrdla, svrdla s pločicama od tvrdog metala, ravna svrdla, zabušivala (zabušivači), specijalne izvedbe spiralnih svrdala, noževe i motke za bušenje.
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