HDD Drilling Tools

Professional HDD fly cutter reamers designed for enlarging boreholes in alluvial and mixed ground formations. Features carbide-tipped teeth, heat-treated alloy steel construction, and multiple connection options. Available in sizes from 200mm to 1800mm with custom dimensions. Ideal for trenchless drilling applications in hard soil and rock conditions.

Professional HDD ripper reamer designed for sticky clay and soft soil conditions. Features precision carbide cutters for smooth cutting action, extended service life, and superior hole finish. Available with octagonal or direct drill rod connections, with or without swivel. Compatible with various ground conditions from sand to granite.

Heavy-duty drill collars providing essential weight on bit for trenchless drilling operations. Features 38-53mm wall thickness, non-magnetic alloy options, and vibration reduction capabilities. Available in spiral, non-magnetic, and integral types with custom solutions for drilling rig manufacturers worldwide.

Professional HDD drill reamers for horizontal directional drilling applications. Available in diameters from Φ200mm to Φ1800mm with ringed, fluted back, barrel, and delta/wings configurations. Manufactured using advanced CNC technology and heavy pipe forging processes for superior drilling speed and durability in geological operations.

Professional HDD reamer bits with 12-66 inch diameter range, featuring MT and TCI cutter options for various formations. ISO9001 certified with superior wear resistance, anti-drop safety features, and precise dimensional accuracy. Ideal for oil, gas, petrochemical, and utility pipeline installations with enhanced drilling efficiency and extended operational lifespan.

Premium forged one-piece HDD drill pipes featuring advanced friction welding technology and complete body heat treatment. Available in sizes from 3.5 to 6.625 inches with R780, G105, and S135 steel grades. Compatible with Vermeer, Ditch Witch, Case, and major Chinese HDD manufacturers. Offers superior wear resistance, high fatigue strength, and optimal flushing performance for efficient drilling operations.

High-speed HDD drill reamer for geological drilling, available in fluted, barrel, ringed, and delta types. Durable construction with forged pipe line. Custom sizes from 200-1800mm. Competitive price, small quantity accepted, fast delivery.

Durable HDD reamers for soft to hard soil. Features wear resistance, high fatigue strength, and efficient flushing. Custom connections available. Materials from Bao Steel, China's top steel mill.

Cast-alloy steel fluted backreamer with robust thru-shaft design and heat treatment. Suitable for hard soil to strong-mantle rock. Features 30° tapered body, replaceable jet nozzles, and multiple connection options. Custom sizes from Φ200 to Φ1800. Durable and efficient for HDD operations.

High manganese steel drill pipe for Ditch Witch HDD machines. ISO9001 certified, integral forged for high torque and pullback. Custom sizes available. Free sample offered.

Machined from single-block heat-treated 4140 alloy steel for superior strength and wear resistance. Sub savers protect kelly threads, reduce downtime, and extend drive chuck life. Custom sizes available for all Vermeer HDD rigs and common pipe diameters.