Heavy Duty Drilling Bucket for Hard Rock & Clay: Design, Teeth & Performance Guide
What is a heavy duty drilling bucket used for?
A heavy duty drilling bucket is designed for fracturate rock, clay, and mixed ground conditions. It features reinforced structure and wear-resistant teeth to improve penetration, reduce wear, and enhance the performance of a bucket drill rig.
Daily Tungsten Carbide Powder Price Report | Mar.25,2026
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.24,2026
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 Bit vs Tricone Bit: Which Drill Bit Is Best for Your Geology?
PDC bits and tricone bits differ in cutting method and adaptability. PDC bits offer higher speed and lower failure risk due to no moving parts, while tricone bits perform better in hard rock and variable formations. The best choice depends on matching the bit to your geology.
Daily Tungsten Carbide Powder Price Report | Mar.23,2026
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.20,2026
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.19,2026
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.18,2026
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 […]
Temporary vs Permanent Casing in Bored Piling: How to Choose?
Temporary casing is removable and reusable, making it the most cost-effective solution for most piling projects.
Permanent casing is only used when structural or geological conditions require it.
Daily Tungsten Carbide Powder Price Report | Mar.17,2026
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 […]
Why PDC Reamers Are Ideal for Horizontal Directional Drilling
A PDC reamer is a drilling tool used in horizontal directional drilling (HDD) to enlarge pilot holes. Equipped with polycrystalline diamond compact cutters, PDC reamers provide high cutting efficiency, excellent wear resistance, and stable drilling performance in rock and hard ground formations.
Daily Tungsten Carbide Powder Price Report | Mar.16,2026
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.13,2026
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 […]
What is a Drill Bit Cone? Structure and Applications in Deep Foundation Drilling
What Is a Drill Bit Cone? A drill bit cone is a conical rock-cutting tool widely used in rotary drilling and foundation construction. It features a cone-shaped structure with tungsten carbide inserts or steel teeth that crush and fracture rock formations during drilling. Unlike conventional drill bits, a drill bit cone is designed to rotate […]
Daily Tungsten Carbide Powder Price Report | Mar.11,2026
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 […]
What is a Core Barrel Auger? Complete Guide for Hard Rock Piling
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 the difference between a core drill and an auger drill? ] [ How to Choose the Right […]
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, […]