单词 | tricone bit |
释义 | tricone bit in the Oil and Gas Industry (traɪkoʊn bɪt) Word forms: (regular plural) tricone bits noun (Extractive engineering: Field development, Equipment) A tricone bit is a drill bit with a head that is divided into three main parts. The tricone bit consists of three rotating cones working inside each other and each with its ownrow of cutting teeth. The tricone bit has three roller cutter cones with a series of teeth that crush rock on the rockface as they roll over the face. A tricone bit is a drill bit with a head that is divided into three main parts. |
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