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roller cone bit |
Also found in: Wikipedia | 0.03 sec. |
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roller cone bit [′rōl·ər ¦kōn ‚bit] (engineering) A drilling bit containing two to four cutters (cones) mounted on very rugged bearings. Also known as bit cone; rock bit. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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In February, Smith Technologies' two-cone bit was used in Qatar to drill the longest single distance by a roller cone bit - 24,591 feet, or 4. Security DBS Drill Bits operating income improved 37% over the prior year third quarter, reflecting improved fixed cutter and roller cone bit activity in the United States, the Middle East, and Asia Pacific. supplier of roller cone bits for the oil & gas and mining/industrial industries servicing limited markets primarily in North America. |
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