Heavy-duty ComboPDC Drill Bits is a precision PDC core bit engineered by Hongyue Drill to obtain high-quality core samples in various geological formations. It is widely used in mineral exploration, geotechnical investigation, and geological survey projects where core integrity and recovery rate are critical.

Key Features

• Optimized core barrel design for excellent core recovery
• High-quality PDC cutters ensure long life and stable performance
• Available in multiple core diameters and thread connections
• Suitable for soft to medium-hard and interbedded formations
• Custom specifications are supported

Applications

Mineral exploration, geological survey, hydrogeological investigation, coal mine exploration, and engineering geological drilling.

Why Choose Hongyue Drill

Hongyue Drill combines advanced manufacturing equipment, strict quality control, and rich field experience to provide core bits that meet international standards. Contact us for technical recommendations and quotations.