Focus On The Production And Development Of Mining Machinery And Equipment, Pdc Drill Bits
Sep 26,2025
DTH Drilling: What's the Difference Between Eccentric and Center Bits?
Think of the Center Bit as the precise guide that sets the path, and the Eccentric Bit as the powerful reamer that makes room for the protective casing. Together, they enable fast and secure drilling in the most challenging conditions.
Sep 24,2025
Soaring Alloy Raw Material Prices: Impact on PDC and Tooling Production
This article analyzes the rapid rise in alloy raw material costs in 2024-2025, focusing on the mounting pressure on downstream manufacturers of PDC cutters, PDC bits, and alloy tools, while exploring future price trends.
Sep 15,2025
Which Gage Protection Is Right for Your Drill Bit?
This article explores the critical choice between Tungsten Carbide pads and PDC cutters for bit gage protection. It breaks down their working principles, pros, cons, and provides a clear selection guide based on formation abrasiveness and drilling objectives to optimize performance and longevity.
Sep 10,2025
Rotary Screw vs. Piston Air Compressors: What's the Difference for Drilling Operations?
This article compares rotary screw and piston air compressors, highlighting key differences in performance, reliability, and efficiency, with a specific focus on their critical applications in demanding drilling operations.
Sep 08,2025
Why is a High-Pressure Air Compressor a Critical Equipment for Well Drilling Rigs?
The high-pressure air compressor for a well drilling machine is the core power source of modern rapid drilling technology. It provides high-pressure, large-volume compressed air to simultaneously power the impactor hammer and eject cuttings from the borehole, significantly improving drilling efficiency and depth.
Sep 05,2025
How Do Reverse Threads Elevate Mining & Oil Drill Bit Performance?
Reverse threads solve critical issues in mining and oil drilling—stuck pipe, torque imbalance, and tool failure. This article explores their key uses: preventing drill string loss in mining, boosting deep-well load capacity, balancing oil drilling torque, and expanding tool functions.
Aug 27,2025
What is the Center Column on a Mining Concave PDC Bit?
The center column is a fundamental design feature of mining concave PDC bits. These columns, protruding upwards within the bit's concave profile and armed with PDC cutters, are critical for enhancing stability, improving cuttings removal, increasing rock-breaking efficiency, and extending the bit's lifespan in challenging formations.
Aug 19,2025
Electroplated Diamond Core Bits vs. Roller Bits
Electroplated diamond drill bits fix diamond particles through an electroplating process, achieving an efficient integration of super-hard matrix and cutting units. Among them, the core bit ensures a sampling rate of over 95% in brittle rock layers, while the roller bit breaks through the bottleneck of drilling in hard rock with a pressure of over 150 MPa. Together, they address the core pain points in geological exploration and energy development.
Aug 06,2025
Unlocking Efficiency: The Power of Tri-Blade Alloy Stepped TCI Drag Bits
Tri-blade stepped TCI (Tungsten Carbide Insert) drag bits revolutionize drilling in heterogeneous formations.
Aug 01,2025
What is the Z50 Thread Commonly Used for Water Well Drill Bits and Drill Rods?
The Z50 thread is a specialized, high-strength connection designed for water well drilling equipment like drill bits and drill rods, offering superior torque resistance and reliability in demanding conditions.
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