单词 | pdc bit |
释义 | PDC bit in the Oil and Gas Industry (pi di si bɪt) or polycrystalline diamond compact bit Word forms: (regular plural) PDC bits noun (Extractive engineering: Field development, Equipment) A PDC bit is a drill bit fitted with industrial diamond cutters instead of hardened metal teeth. A PDC bit is a special type of diamond drilling bit that does not use roller cones, but insteadhas polycrystalline diamond inserts. PDC bits get their name from the polycrystalline diamond compacts used for their cutting structure. A PDC bit is a drill bit fitted with industrial diamond cutters instead of hardened metal teeth. |
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