
Edit Exploration Geological Drilling Impregnated Synthetic Diamond Hq 25° Core Drill Bits. Customized Matrix Height: Standard 12mm with 16mm and 22mm options available for specific needs. Seven Matrix Hardness Grades: Selection from S2 to S15 to match various rock formations from soft to hard. Synthetic Diamond Material: Premium synthetic diamond segments ensure high sharpness and extended service life. Optimized Waterway Design: Curved flow channels reduce resistance, enhance flushing, and prevent overheating. ISO 9001 Certified Quality: Manufactured under international standards with 100% physical and chemical testing. Full-Range Drilling Tools: Complete one-stop supply including bits, rods, barrels, and casing shoes. Custom OEM/ODM Services: Tailored sizes, designs, and logo printing based on customer drawings or samples. Advanced Manufacturing: Automated production lines with CNC and sintering technology for precision.