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Common Nozzle Sizes for Diamond Bits and Application References
Diamond bits are core tools for hard rock drilling and high-precision coring, widely used in scenarios such as hard rock mining of metal ores, ultra-deep oil & gas well drilling, and geological exploration coring. Their nozzles (also known as “water eyes”) are key components ensu...Read more -
Selection Comparison Between Mining Bits and Oil & Gas Bits
As core tools in the drilling field, both mining bits and oil & gas bits use tungsten carbide as the core material (to ensure hardness and wear resistance). However, due to differences in application scenarios, formation characteristics, and operational requirements, there are significant di...Read more -
Common Nozzle Sizes for Drag Bits and Application References
Drag bits are cost-effective core tools for soft formation drilling, widely used in scenarios such as water well drilling, shallow mine stripping, and oil & gas well surface drilling. Their nozzles (also known as “water eyes”) are key components ensuring drilling efficiency. The ...Read more -
What Are the Common Mining and Oil & Gas Drills?
Drills are core drilling tools in mining and oil & gas drilling fields, directly determining drilling efficiency, costs, and operational safety. Different geological conditions (such as soft formations, hard rock, and tight oil & gas formations) and drilling purposes (such as open-pit mi...Read more -
Common Nozzle Sizes for PDC Bits and Application References
Polycrystalline Diamond Compact (PDC) bits are high-efficiency drilling tools widely used in oil and gas drilling, mining, geological exploration, and other fields. As a key functional component, the nozzle undertakes core roles such as injecting drilling fluid, cooling PDC cutters, flushing cut...Read more -
Common Nozzle Sizes for Roller Cone Bits and Application References
As a core drilling tool in oil and gas drilling, mining, and other fields, the nozzle (also known as “water eye”) of a roller cone bit is a key component—it is mainly responsible for injecting drilling fluid to achieve the core functions of cooling the bit, flushing cuttings, and pro...Read more -
Systematic Classification of Cemented Carbide ISO Standards
As a core material in the industrial processing field, cemented carbide’s ISO (International Organization for Standardization) classification standards provide a unified selection basis for practitioners worldwide. Centered on three core dimensions—”workpiece material compatibility”,...Read more -
Comparison of Advantages and Disadvantages Between High-Speed Steel Slitting Blades and Carbide Slitting Blades
In the industrial slitting field, high-speed steel slitting knives and carbide slitting knives are two mainstream options, each suitable for different slitting scenarios. Due to differences in material properties, performance, and cost positioning, they have their own advantages and disadvantage...Read more -
Can Turning Inserts and Milling Inserts Be Reground?
Turning inserts and milling inserts (mainly made of tungsten carbide cemented carbide) can both be reground. Proper regrinding is a practical solution to reduce tool costs and improve resource utilization. For issues such as minor wear, edge dullness, and small-area chip adhesion during machinin...Read more -
Can End Mills Be Reground ?
End mills, especially those made of tungsten carbide cemented carbide, can be reground. In fact, proper regrinding is a key way to extend tool life and reduce production costs. For minor wear, edge dullness, and other issues that occur during machining, professional regrinding can restore their ...Read more -
How to Remove Residual Adhesive from Cemented Carbide Slitting Circular Blades
In the slitting process of materials such as adhesive tape, film, and label paper, cemented carbide slitting circular knives are prone to residual adhesives (e.g., hot-melt adhesive, pressure-sensitive adhesive) on the cutting edge and knife body surface. If not removed in time, these residues c...Read more -
How to Grind a Circular Blade with a Damaged Cutting Edge
In industrial slitting (e.g., paper, metal foil, film) and food processing (e.g., meat, pastries), circular knives are prone to cutting edge damage due to contact with hard objects (such as metal impurities, bones), improper operation (e.g., high-speed impact), or long-term use. Common da...Read more
