Resources
November 6, 2025
How have three-blade oil drill bits evolved in recent years?
November 6, 2025
How does automation impact hard alloy scraper drill bit performance?
November 6, 2025
Optimal Hydraulics for 6-Blade PDC Bit Performance
November 5, 2025
Understanding the Function of Three Blade Concave Drill Bits in Manganese Coal Mines
November 5, 2025
Material Craftsmanship and Forging Process of 113mm Steel Body PDC Bits
November 5, 2025
How Heat Treatment Affects the Strength of Coal Mine Opening and Closing Drill Bits
November 5, 2025
The Advantages of Using PDC Anchor Drill Bits in Coal Field Support Systems
November 5, 2025
The Structure and Function of 5-Blade Steel Body PDC Drill Bits











