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HDD Hole Openers Hard HDD Rock Reamers For Trenchless hole opener bit with TCI roller cone
It is suitable for the large size well, mining and infrastructure applications.
| Hole Opener Size | Roller Cone IADC | |
| In. | mm | |
| 28 | 711.2 | 117, 127, 517, 537, 617, 637 or other ... |
| 32 | 812.8 | 117, 127, 517, 537, 617, 637 or other ... |
| 38 | 914.4 | 117, 127, 517, 537, 617, 637 or other ... |
HDD reamer is a tool commonly used in horizontal directional drilling (HDD) for enlarging or shaping an existing hole or borehole to install pipes, cables, or other conduits. The reamer typically consists of multiple cone-shaped cutting tools that cut and remove soil or rock material as the tool rotates and advances, allowing for the enlargement or shaping of the hole.
HDD reamers are important tools in the HDD industry as they allow for greater drilling efficiency and accuracy, reducing the time and cost of construction while minimizing the environmental impact of drilling. The design and manufacture of HDD reamers take into account the hardness, density, and viscosity of the soil or rock materials being drilled to ensure efficient and stable cutting performance.
HDD reamers are used in a variety of industries, including municipal, utility, telecommunications, oil and gas, and other sectors where trenchless drilling is used to install underground utilities.
