Technical Services

Focus On The Production And Development Of Mining Machinery And Equipment, Pdc Drill Bits

Mar 16,2026

The ADZN Series Smart High-Density Groundwater Detector: The Indispensable Tool for Modern Drilling Efficiency

Tired of time-consuming and uncertain water exploration? The ADZN series detector, with 1-60 channel flexibility, robust 19-pin connectors, a vivid 10.1-inch touchscreen, and precise 10-meter interval segmentation, revolutionizes the process. SUNGOOD TECH strongly recommends it for all water resource professionals seeking unmatched efficiency.


Mar 14,2026

How to Select DTH Equipment and Tool? Depth and Diameter Are Key

In DTH (Down-The-Hole) drilling, the depth​ and diameter​ of the borehole are the core basis for equipment selection. The depth​ determines the required air pressure rating of the hammer and the performance of the air compressor; the diameter​ determines the size of the hammer and bit.


Mar 12,2026

How to Select Between Insert and Steel Tooth Roller Cone Bits for Optimal Drilling Performance?

Selecting the right roller cone bit is critical for drilling efficiency and cost control. This article analyzes the key performance differences between Tungsten Carbide Insert (TCI) and Steel Tooth bits across various formations and operational conditions.


Mar 05,2026

Will Tungsten Alloy Prices Continue Their Meteoric Rise in 2026?

Following a historic surge in 2025, driven by supply constraints and robust demand from sectors like new energy and defense, tungsten carbide prices are projected to stabilize at elevated levels. Concurrently, the market for PDC bits, tricone bits, and hammer bits is expected to grow steadily, supported by global energy exploration activities. However, cost pressures from raw materials and evolving environmental regulations will shape the pricing landscape for manufacturers and end-users alike.


Jan 30,2026

How Are Electroplated Diamond Core Drill Bits Manufactured?

This article details the manufacturing process of electroplated diamond core drill bits, where diamond grit is firmly secured by a metal binder via electroplating, not by "growth." It explains key steps, the relationship between diamond characteristics and bit quality, and highlights SUNGOOD TECH's high-quality PDC and diamond drill bits.


Jan 28,2026

Which PDC Anchor Bit Thread is Right for Your Drill Rod?

Choosing the correct thread for your PDC anchor bit is critical. This guide compares R-series and B-series threads for drill rods, essential for matching your mining machinery or well drilling machine to ensure efficient, safe operation.


Jan 25,2026

What is PDC Matrix Bit?

A PDC matrix bit drills formations using diamond cutters on a tungsten carbide body. Gage protection maintains hole diameter. PDC gage offers superior abrasion resistance for uniform rock, while alloy rings provide better impact resistance in interbedded layers. The choice critically affects bit life and drilling cost.


Jan 20,2026

How Does Diamond Grit Quality Affect the Performance of Diamond Core Bits?

The performance of electroplated diamond core bits is fundamentally determined by the quality of the diamond grit (diamond abrasive) used. Key factors such as diamond strength, thermal stability, mesh size, concentration, crystal shape, and surface coating directly dictate drilling efficiency, bit longevity, and overall cost-effectiveness.


Jan 16,2026

Two Identical Cutters, Different Worlds: What Truly Drives PDC Cutter Performance?

Visually similar PDC cutters can perform worlds apart. This disparity stems from core material quality, diamond layer density, Tungsten cobalt alloy substrate integrity, advanced bonding interfaces, and rigorous performance control, defining their ultimate value in demanding applications.


Jan 13,2026

Tungsten Prices Surge: Nearing a Peak?

As of January 13, 2026, tungsten prices continue a strong upward trend, driven by significant supply constraints and strategic value reassessment. Key products like 65% tungsten concentrate reached approximately $69,100 per metric ton.


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