
Aq Bq Nq Hq Pq Rust Prevention Down-The-Hole Power Tool Impregnated Multi-Winged Diamond Core Bits. Wide Application Range: Impregnated diamond core bits suitable for mineral exploration, geological drilling, and metal drilling. High Quality Diamonds: Carefully selected high-quality synthetic diamonds distributed in the matrix for durability. Extensive Series Options: Available in Q, T2, T6, T, Z, B, WF, WT, WM, WG series and many other specifications. Customization Support: Products can be customized with client logos and specific requirements as needed. Professional Technical Support: Provides technical solutions, on-site training, and tele-technical consulting services. Quality Certified Manufacturer: ISO9001 certified company with advanced CNC and sintering equipment for production. Competitive Factory Price: Direct manufacturer offering best factory prices based on superior product quality. Low Minimum Order Quantity: Minimum order quantity is just 1 piece, allowing for sample testing and small orders.