China Factory Geological Ht Forged Carbon Steel Drilling Tool Ore Mining Equipment Parts Drill Rod

China Factory Geological Ht Forged Carbon Steel Drilling Tool Ore Mining Equipment Parts Drill Rod. Premium ZT950 Steel Material: Manufactured from high-strength ZT950 alloy steel with precise heat treatment for superior durability. Customizable Length Options: Available in standard 1.5m/3m or fully customized lengths to meet specific drilling requirements. High Operational Efficiency: Eliminates repeated lifting and disassembly, significantly improving efficiency in deep hole drilling. Excellent Core Integrity: Ensures high core recovery rate by keeping the drill pipe column in the hole without disturbing the formation. Strong Load-Bearing Capacity: Designed to handle high-load conditions, hard rock, and fractured formations up to 1800 meters depth. DCDMA Standard Compatibility: Fully complies with DCDMA standards, covering BQ, NQ, HQ, and PQ sizes for mainstream rigs. Low Cost & Long Service Life: Reinforced heat treatment and standard threads reduce wear and deformation, lowering replacement frequency. Comprehensive Quality Control: 100% inspection including visual and function tests with traceability of raw materials.