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0086-27-63492900
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Rock reamer mostly uses the single tooth palm and tooth wheel of the tricone bit as cutting edges, and the number of cutting edges is 3 or more. PDC reamers use a welding process to connect and fix each component. The reaming process of the tooth wheel reamer is provided by the torque of the screw drilling tool and the tension of the drilling rig.
| Rock Reamer | ||||
| Types | Length | Cutter Size &Type | Stabilizer Size Thread Connection | Thread Connection |
| Rock Reamer- 10” | 1100mm | 6" IADC 537G | —— | 3 1/2 IF pin & box |
| Rock Reamer- 12” | 1100mm | 8 1/2" IADC 637G | —— | 3 1/2 IF pin & box |
| Rock Reamer- 14” | 1200mm | 8 1/2" IADC 517G | 230mm | 3 1/2 REG pin & box |
| Rock Reamer- 16” | 1500mm | 8 1/2" IADC 617G | 280mm | 4 1/2 IF pin & box |
| Rock Reamer- 18” | 1400mm | 8 1/2"IADC 637G | 270mm | 5 1/2 FH pin & box |
| Rock Reamer-20” | 1500mm | 8 1/2" IADC 537G | 355mm | 4 1/2 IF pin & box |
| Rock Reamer-22” | 1500mm | 8 1/2" IADC 537G | 420mm | 5 1/2 FH pin & box |
| Rock Reamer-24” | 1600mm | 8 1/2" IADC 617G | 440mm | 4 1/2 IF pin & box |
| Rock Reamer-26” | 1700mm | 8 1/2" IADC 617G | 480mm | 5 1/2 FH pin & box |
| Rock Reamer-28” | 1500mm | 8 1/2" IADC 537G | 500mm | 6 5/8 REG pin & box |
| Rock Reamer-30” | 1700mm | 12 1/4" IADC 537G | 540mm | 4 1/2 IF pin & box |
| Rock Reamer-34" | 1900mm | 8 1/2" IADC 617G | 710mm | 6 5/8 FH pin & box |
| Rock Reamer-36" | 1700mm | 8 1/2" IADC 617G | 710mm | 4 1/2 IF pin & box |
| Rock Reamer-38” | 1500mm | 12 1/4" IADC 537G | 720mm | 6 5/8 REG pin & box |
| Rock Reamer-40” | 1710mm | 8 1/2" IADC 537G | 34" | 5 1/2 FH pin & box |
| Rock Reamer-42” | 1900mm | 8 1/2" IADC 617G | 34" | 6 5/8 FH pin & box |
| Rock Reamer-44” | 1900mm | 12 1/4" IADC 537G | 34" | 5 1/2 FH pin & box |
| Rock Reamer-46” | 1900mm | 14 3/4" IADC 537G | 900mm | 6 5/8 REG pin & box |
Rock Reamer has the advantages of strong geological adaptability, high design strength, good wear resistance, long service life and good safety performance, which can further improve the efficiency and quality of PDC reamers and is suitable for long-distance directional crossing construction.
