| 钻机工具买家 |
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| | DRILLING TOOLS, REAMERS AND STABILIZERS 17 1/2inch NEAR BIT REAMER (THREE POINT): CONNECTION: 6 5/8inch API REG BOX UP X 6 5/8inch REG BOX DOWN FOR MEDIUM HARD AND ABRASIVE FORMATIONS QTY: 2 ...
| | | | | Hello, We are looking for drill collars/stabilizers of 6" and 8" diameter. Do you manufacture these? Please send Pricing, availability and leadtime. Thank you, Mr. Jolly Medina
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