| 钻孔工具买家 |
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| | Require HSS cutting tools such as twist drills, step drills, center drills, tool bits, gold series drill bits.
| | | | | forumHave you in production a range of rock drilling tools? DTH hammers, tricone bits, rockbits, dragbits, compressors, shockabsorbers, theaded bits, drillpipes, etc ? Thanks and bregrds Alessand...
| | | | | NEAR BIT REAMERS: 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 PIECES CUTTER QTY: 6 SETS 12 1/...
| | | | | we need Drilling Tools , pls contact us without hesitation.
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