Diamond Core Drill Bit for Rock Sample Drilling Hq Drill Bit 35°

Diamond Core Drill Bit for Rock Sample Drilling Hq Drill Bit 35°. Customized Matrix Height: Standard 12mm with customizable options of 16mm and 22mm. Seven Matrix Hardness Grades: Available from S2 to S14 to match various rock formations. Advanced Cutting Structures: Utilizes high-quality synthetic diamond and PCD segments. Optimized Waterway Design: Curved flow channels reduce resistance and prevent overheating. Robust Steel Construction: High-strength steel bodies with tungsten carbide reinforcements. Broad Size Compatibility: Available in standard HQ, NQ, PQ sizes and custom options. ISO 9001 Certified Quality: 100% physical and chemical testing before shipment. Full Customization Support: OEM/ODM services including logo printing and custom packaging.