1.Core Function
Designed for geological core drilling and oil drilling, it precisely corrects and maintains borehole diameter to ensure smooth drilling operations and intact core sampling.
2.Wide Compatibility
Suitable for both hydraulic drilling and wireline coring systems, ideal for deep-hole and hard rock formations.
3.Advanced Technology
Features electroplated diamond cutting segments for superior sharpness, wear resistance, and longer service life compared to traditional sintering methods.
4.High-Precision Design
Impregnated surface with tungsten carbide gauge protection to minimize hole wall wear and maintain straight boreholes.
5.Flexible Specifications
Available in standard sizes (e.g., HQ/NQ/PQ series) with customizable options to meet diverse drilling needs.
Applications: Geological exploration, mining, oil drilling, and infrastructure projects.
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