HDD Barrel Back Reamers

We provide a comprehensive one-stop solution service for HDD drills, manufacturing all types of HDD drill rods and tools including starter rods, torque sleeves, pilots, reamers, and swivels. Our products are widely used by domestic and international clients and enjoy an excellent reputation.

Tungsten Carbide & Patented Inserts: Engineered for superior protection in rock HDD backreaming applications. The SINOCOREDRILL rock HDD backreamer features strategically placed tungsten carbide disks and patented special inserts to improve longevity across various drilling environments. Designed for smooth cutting downhole, these reamers are available in multiple sizes to maximize effectiveness and productivity in rock drilling operations.

• Size: Ф200-2000mm
• Suitable for soft soil
• Connection with drill rod: Direct connection with drill rod Octagonal connection
• Connection with laid pipe: Within or without swivel

• Size: Ф200-2000mm
• Suitable for sand and medium-to-very hard soil
• Structure: Steel casting, Welded
• Connection with drill rod: Direct connection with drill rod Octagonal connection
• Connection with laid pipe: Within or without swivel

• Size: Ф200-2000mm
• Suitable for hard soil and strong-mantle rock
• Connection with drill rod: Direct connection with drill rod Octagonal connection

Horizontal Directional Drilling (HDD) is a trenchless method for installing underground pipelines, conduits, and cables without 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 completing the pilot hole, reaming tools 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 various underground utility installations.

• Drill rig
• Drill pipe
• Drill bit
• Mud mixing system
• Locator and tracking equipment
• Reaming tools
• 
• 
•