12 Inch HDD Hole Opener Drill Bits with 3 Cutters for Horizontal Directional Drilling - 300mm Diameter
12-inch HDD hole opener drill bits engineered for horizontal directional drilling applications, featuring exceptional durability and customizable configurations for trenchless construction projects.
- 12-inch (300mm) diameter size with 3-piece cutter configuration
- Fixed or replaceable cone options for flexible application
- High-strength wear-resistant alloy construction
- Special heat treatment for enhanced hardness and toughness
- Available with rubber or metal bearing options
- Customizable flute length and sizing
| Parameter | Specification |
|---|---|
| Product Type | HDD Hole Opener / Rock Reamer |
| Size | 12 inch (300mm) - Customizable |
| Cutters | 3 pieces |
| Durability Rating | High |
| Processing Type | Forging |
| Cutter Bearing | Rubber or Metal Bearing |
| Formation Compatibility | Medium Hard Formation |
| Application | Reaming, Horizontal Directional Drilling |
| Industries Served | Machinery Repair Shops, Construction Works |
These HDD rock reamers maintain stable performance in long-term, high-load working environments, significantly reducing replacement frequency and lowering overall construction costs. The advanced material technology ensures reliable operation in demanding drilling conditions.
Crossing Bit is a leading manufacturer of PDC bits and tricone bits based in northern China, with exports to over 30 countries. The company specializes in drilling tools for HDD, exploration, water well, geothermal, mining, and oil & gas industries, offering exceptional product reliability and directional drilling optimization.
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