Impregnated Diamond Core Bit

Impregnated Diamond Core Bit | Premium Hard Rock Drilling for Mineral Exploration & Geotechnical Core Sampling

Engineered for maximum durability and penetration rate in hard, abrasive rock formations. Our impregnated diamond core bits deliver consistent, high-quality core recovery for mining, exploration, and geotechnical drilling projects.

Full Product Description

• Impregnated Diamond Matrix: Industrial-grade diamond particles evenly distributed throughout the tungsten carbide matrix, ensuring continuous self-sharpening and extended bit life even in the toughest rock conditions.
• Optimized Face Design: Precision-engineered waterways and gauge protection promote efficient flushing, cooling, and core stabilization, reducing bit wear and improving core recovery.
• High Core Recovery: Designed to preserve intact core samples, critical for accurate geological analysis and mineral resource evaluation.
• Versatile Compatibility: Fits standard wireline coring systems (BQ, NQ, HQ, PQ series) and works seamlessly with top drive and rotary drill rigs.
• Customizable Specifications: Available in multiple sizes, diamond grades, and matrix hardness to match your specific formation type and drilling objectives.

• Mineral exploration drilling (hard rock, granite, basalt, quartzite)
• Geotechnical and environmental core sampling
• Oil and gas exploration coring
• Underground mining and tunnel boring operations

• Superior Wear Resistance: The diamond-impregnated matrix maintains sharp cutting edges longer, reducing downtime and lowering your total drilling cost.
• Consistent Performance: Rigorous quality control ensures every bit delivers reliable penetration rates and core recovery across your project.
• Global Proven Reliability: Trusted by drilling contractors and exploration companies worldwide for demanding coring operations.

• Series: BQ / NQ / HQ / PQ
• Diamond Grade: M3 / M5 / M7 / M9/M11
• Matrix Hardness: Medium / Hard / Extra Hard
• Core Size: Standard wireline core diameters