Daily Tungsten Carbide Powder Price Report | Mar.10,2026
Tungsten Carbide powder prices continue to climb, having already surpassed the threshold of 2,000 RMB (approximately 289.85 USD) per kilogram. The national tungsten mining quota for 2026 has been set at 115,000 tons, representing a further 8% reduction compared to 2025. This marks the third consecutive year of tightening quotas. Consequently, Tungsten Carbide powder prices […]
Daily Tungsten Carbide Powder Price Report | Mar.9,2026
Tungsten Carbide powder prices continue to climb, having already surpassed the threshold of 2,000 RMB (approximately 289.85 USD) per kilogram. The national tungsten mining quota for 2026 has been set at 115,000 tons, representing a further 8% reduction compared to 2025. This marks the third consecutive year of tightening quotas. Consequently, Tungsten Carbide powder prices […]
Daily Tungsten Carbide Powder Price Report | Mar.6,2026
Tungsten Carbide powder prices continue to climb, having already surpassed the threshold of 2,000 RMB (approximately 289.85 USD) per kilogram. The national tungsten mining quota for 2026 has been set at 115,000 tons, representing a further 8% reduction compared to 2025. This marks the third consecutive year of tightening quotas. Consequently, Tungsten Carbide powder prices […]
PDC Drill Bit for Hard Rock and Directional Drilling – Buyer's Guide
What Is a PDC Drill Bit? A PDC drill bit, short for Polycrystalline Diamond Compact (PDC) drill bit, uses synthetic diamond cutters to shear rock efficiently. Unlike roller cone bits, it does not crush formations. Instead, it slices through rock layers with continuous cutting action. As a result, drilling speed increases while vibration decreases. Therefore, […]
Hard Rock Auger for Piling Drilling Projects
What Is a Hard Rock Auger for Piling? Hard rock augers are essential tools in rotary piling drilling projects. They perform reliably in dense soil, mixed ground, gravel layers, and weathered rock formations. In many foundation projects, ground conditions change rapidly. Therefore, contractors choose hard rock augers to maintain stable penetration and consistent borehole quality. […]
Optimal HDD Hole Opener Selection for Hard Rock and Complex Ground Conditions
In the world of Horizontal Directional Drilling (HDD), the reaming process is often the most time-consuming and costly phase. Choosing the right tool isn't just about finishing the hole; it’s about protecting your drill rig and ensuring project profitability.
What is a Drilling Bucket? Soil,Rock Drilling Bucket & Auger Guide
How do you choose the right bucket drill?
Choose the right bucket drill based on ground type. Use a soil bucket for dirt, sand, silt, and clay to achieve faster drilling and efficient soil discharge. Use a rock bucket for gravel and fractured rock to ensure strong penetration and durability. Matching the rotary drilling bucket to the formation improves efficiency, reduces wear, and optimizes bucket drill rig performance.
What is the difference between a core drill and an auger drill?
In hard rock drilling and piling projects, choosing the right tool can directly impact efficiency, cost, and project success.If you're new to this topic, you can first read our complete guide to core barrel drilling: [ What Is a Core Barrel Auger? Complete Guide for Hard Rock Piling ] [ How to Choose the Right […]
Bored Piles: What You Need to Know
Bored piles, also known as drilled shafts, are a type of cast-in-place reinforced concrete foundation widely used in deep foundation construction. Common in high-rise buildings, bridges, and industrial facilities, bored piles are poured directly on-site, unlike precast piles such as rotary or square concrete piles. Ideal for heavy load-bearing structures, bored pile foundations offer excellent […]
Pile Casing Systems for Deep Foundation | Temporary & Double Wall Casing Solutions
What is Pile Casing? Pile casing, also known as piling casing or casing pile, is essential in deep foundation construction. It provides soil support, prevents collapse, and ensures accurate pile installation. Using the right type of casing in deep pile projects, such as double wall casing, can improve construction safety, efficiency, and foundation stability. Pile […]