PWL (PQ) impregnated diamond core drill bits feature high-quality synthetic diamonds distributed throughout the matrix, providing exceptional performance in mineral exploration applications. These bits maintain fast penetration rates by continuously exposing fresh diamond cutting surfaces as wear occurs.

• 14mm crown height for improved stability and reduced vibration
• High-quality synthetic diamond impregnation throughout matrix
• 10 waterways for optimal flushing in various ground conditions
• Matrix series 1-15 for customized ground condition matching
• Standard PQ thread connection for core barrel compatibility
• Enhanced bit life and performance through advanced matrix design

Designed for mineral exploration with Q series drilling tools. Our engineering team can select appropriate matrix grades based on specific ground conditions at your work site. For high-hardness strata, lower grade drilling bits are recommended to ensure optimal stratum matching.

Available in standard Q threads as well as custom thread types required by clients. Non-standard drilling bits can be designed and produced according to specific customer requirements.