Efficient Coring Design: 77mm diameter optimizes core recovery, suitable for medium-hard to hard rock formations, ensuring fast drilling and intact samples.

Impregnated Diamond Technology: High-grade diamonds evenly distributed for superior wear resistance, extending bit lifespan and reducing replacement frequency.

Versatile Applications: Designed for geological surveys, mining sampling, tunnel engineering, and hydrogeological drilling, with strong adaptability to complex strata.

Low-Vibration Structure: Optimized water channels and matrix composition minimize drilling vibrations, enhancing precision and operational safety.

Wide Compatibility: Standard thread connection fits most drilling rigs for quick installation and immediate use.