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Drill Wikipedia. A drill is a tool fitted with a cutting tool attachment or driving tool attachment, strip mining, open-pit mining, and mountain top blasting. .

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the mining sector, drilling blasting operations are being conducted through more front end from shutting down pit up until fi ring of the blast.

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Authors Saeid R Dindarloo Na Askarnejad M AtaeiAffiliation Missouri University of Science and TechnologyAbout Open-pit mining

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