Directional Drilling Blades and Bits
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Product Description
Key Features
One-stop solution service on HDD drills
We produce all kinds of HDD Drill Rod、HDD drill tools, including starter rod, torque sleeve, pilot, reamer, swivel. Our HDD Drill Rod、HDD drill tools have been widely used by domestic and foreign clients and enjoy good reputation. Welcome clients to cooperate with us. we can provide one-stop solution service on HDD drills .
Tungsten Carbide & Patented Inserts: Engineered Protection for Rock HDD Backreaming
Engineered to improve longevity ina variety of drilling enviroments , the SINOCOREDRILL rock HDD backreamer is equipped with all-round protection that includes strategically placed tungsten carbide disks and patented special inserts . The rock HDD backreamer is designed for smooth cutting downhole and is available in multiple sizes to maximize your effectiveness and productivity when drilling rock.
Specifications
Choose suitable drill bits according to soil type and condition for improving projects efficiency.
Application
Horizontal Directional Drilling (HDD) is a trenchless method for installing underground pipelines, conduits, and cables without the need for extensive open-cut excavation. This technique involves drilling a precisely controlled pilot hole along a predetermined bore path, often navigating under obstacles like roads, rivers, or existing infrastructure.
After the pilot hole is complete, reaming tools are used to enlarge the bore to the desired diameter, and then the utility pipe is pulled through the enlarged hole. HDD minimizes surface disruption, reduces environmental impact, and offers a cost-effective solution for a wide range of underground utility installations.
Tools Needed:
- Drill rig
- Drill pipe
- Drill bit
- Mud mixing system
- Locator and tracking equipment
- Reaming tools
