Rock Reamers

Rock reamers are heavy-duty HDD tools designed to enlarge pilot holes in hard rock formations such as granite, limestone, and sandstone. Built with high-strength alloy steel and tungsten carbide cutters, these reamers ensure efficient and precise hole enlargement while withstanding extreme drilling conditions. They are essential for pipeline, utility, and telecom installations in rocky terrains.

Key Features

• Tungsten Carbide or PDC Cutters – Exceptional durability and cutting power.
• Multiple Cone or Blade Designs – Optimized for different rock conditions.
• Heavy-Duty Bearing System – Ensures smooth rotation and extended tool life.
• High-Torque Resistance – Withstands demanding HDD applications.
• Replaceable Cutter Segments – Cost-effective and easy maintenance.
• Available in Various Diameters – Custom sizes for different project needs.

Types of Rock Reamers

• Roller Cone Reamers – Feature rotating cones with carbide inserts for aggressive cutting.
• Blade Reamers – Equipped with welded tungsten carbide segments for solid rock.
• PDC Reamers – Use polycrystalline diamond compact (PDC) cutters for extreme hardness.
• Tapered or Barrel Reamers – Designed for controlled hole expansion and reduced torque.

Advantages 

• Fast and Efficient Drilling – Quickly enlarges holes in hard rock.
• Extended Tool Life – Built with wear-resistant materials.
• Cost-Effective Maintenance – Replaceable cutters reduce long-term costs.
• Minimal Surface Disruption – Ideal for trenchless operations in challenging terrains.
• Versatile Applications – Used in oil & gas, water, sewer, and fiber optic installations.