RC(reverse circulation) DTH Bit

The RC DTH Bits(Reverse CirculationDTH Bit) is a cutting-edge drilling tool designed for high-efficiency reverse circulation drilling operations.Engineered to optimize performance in challenging geological formations, this bit ensures superior penetration rates, enhanced sample recovery, and reduced downtime. Ideal for mineral exploration, water well drilling, and geotechnical applications, the RC DTH Bit combines advanced design with durable materials to deliver unmatched reliability and precision.
Key Features

1. Reverse Circulation Technology
– Utilizes a unique air/fluid circulation system that transports cuttings upward through the center of the drill string, ensuring clean and uncontaminated samples.
– Minimizes hole deviation and improves drilling accuracy in fractured or unstable formations.

Modular design allows for quick replacement of worn components, reducing downtime and operational costs.Technical Specifications
– Drill Bit Diameter: 90mm to 350mm (custom sizes available).
– Connection Type: Standard API or custom thread options (e.g., R32, COP, etc.).
– Operating Pressure: 15–30 bar.
– Impact Frequency: 1,200–2,400 blows per minute (BPM).
– Material: High-strength steel body with tungsten carbide inserts.

Applications
– Mineral Exploration: Achieves high-quality core samples for accurate resource evaluation.
– Water Well Drilling: Efficiently penetrates hard rock layers while maintaining borehole stability.
– Geotechnical Surveys: Ideal for soil and rock sampling in complex geological conditions.
– Blast Hole Drilling: Enhances productivity in quarrying and mining operations.

Advantages Over Conventional DTH Bits
✅ Higher Penetration Rates: Optimized energy transfer ensures faster drilling.
✅ Cleaner Samples: Reverse circulation minimizes contamination for precise analysis.
✅ Reduced Air Loss: Sealed design prevents air leakage, improving energy efficiency.
✅ Extended Service Life: Robust construction reduces wear in abrasive environments.

Why Choose Our RC DTH Bit?
– Custom Solutions: Tailored designs to meet specific project requirements.
– Global Certifications: Compliant with ISO 9001 and international drilling standards.
– Technical Support: 24/7 expert assistance for troubleshooting and optimization.

Notice: There is a chance that SHANDIKE may make changes on above-mentioned information. Product pictures and parameters about models, data, performances and specifications on this website are for reference only.