Henglong 58/50mm Diamond Core Drill Bit with 24mm Working Height for Hard Rock Coring
This professional diamond core drill bit features a 24mm working height specifically designed for hard rock coring applications. Engineered for precision and durability, it delivers exceptional performance in demanding drilling conditions.
Technical Specifications
Outer Diameter: 58mm
Inner Diameter: 50mm
Working Height: 24mm
Water Gate Width: 6mm
Key Features & Benefits
Perfect Compatibility: Designed for conventional exploration drill pipes with easy installation and strong versatility
Superior Cooling & Slag Removal: 6mm standard water gate design reduces drill bit wear and improves drilling stability
Premium Construction: High-quality diamond cutting layer and high-strength metal matrix sintered at high temperatures
Exceptional Durability: High hardness and wear resistance for prolonged service life
Application Areas
Ideal for geological exploration, mine coring, engineering surveying, and concrete testing. Efficiently drills medium-hard to hard rock formations including granite, basalt, quartzite, and limestone.
Performance Characteristics
Complete coring with minimal material loss
Stable drilling speed for consistent performance
Long service life with high overall cost-effectiveness