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Home › Methods for fabricating drill bits, including assembling a bit crown and a bit body material and integrally securing the bit crown and bit body material to one another

Methods for fabricating drill bits, including assembling a bit crown and a bit body material and integrally securing the bit crown and bit body material to one another

US Patent 6655481 · Granted Dec 2, 2003

Estimated economic value: $16,117,000 ⓘ

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