Rock Reamer
The rock reamer is a heavy-duty tool designed for enlarging boreholes in hard rock formations, commonly used in horizontal directional drilling (HDD), pipeline installation, and trenchless construction. It features multiple replaceable cutting cones equipped with tungsten carbide or steel teeth, allowing it to efficiently break and remove rock during reaming operations.
Built for durability and performance, the rock reamer is ideal for challenging ground conditions where precision and power are essential.
Key Features:
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High-strength body for use in abrasive, rocky terrain
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Multiple cutting cones for efficient material removal
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Suitable for large-diameter borehole expansion
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Commonly used in HDD and pipeline crossings
Technical Data
| Model | 32`` HDD Hole Opener |
|---|---|
| Size | 32″ |
| Cutter Type | Elastomer sealed bearing cutters for 8 1/2″ tricone bit |
| IADC | 637 |
| Roller Cutter Quantity | 8 |
| Thread Connection | NC50 |
| Application | Hard formations for high compressive strength, such as sandstone, hard shale, dolomite, hard gypsum, chert, granite, etc. |
