Cge High Quality New 3m Core Drill Pipe Hrq Drilling Tool Rock Ore Mining Use Drill Rod

Cge High Quality New 3m Core Drill Pipe Hrq Drilling Tool Rock Ore Mining Use Drill Rod. High Efficiency Wireline System: Eliminates repeated lifting and disassembly, significantly improving operational efficiency in deep holes. Premium ZT950 Steel Material: Made from high-strength alloy steel with precise heat treatment for excellent tensile and torque resistance. Excellent Core Integrity: Drill pipe remains in hole throughout process, ensuring high core recovery rate and undisturbed formation. DCDMA Standard Compatibility: Fully complies with DCDMA standard, covering BQ, NQ, HQ, and PQ sizes for versatile application. Customizable Length Options: Available in standard lengths of 1.5m and 3m, with customization options for specific project needs. Low Maintenance & Long Life: Standard threads and reinforced heat treatment reduce wear and deformation, lowering replacement frequency. Fast Delivery from Stock: Large stock availability ensures delivery within 10 days, supporting urgent project schedules. Professional OEM Support: 60+ years experience with ISO certification, offering full customization from samples and designs.