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High-Quality Tungsten Carbide Rods from China Suppliers - Trusted Factory for PCB Cutting Tools and More

Langsun Carbide is a leading manufacturer and supplier in China, specializing in high-quality tungsten carbide rods. Our product offerings include a variety of tungsten carbide rods designed for specific applications, such as:, ● Tungsten carbide rods for PCB cutting tools, ● Tungsten carbide rods featuring 2 parallel coolant holes, ● Tungsten carbide rods equipped with 1 center coolant hole, ● Integral tungsten carbide round bars and blanks, We utilize high purity tungsten carbide raw materials to ensure durability and performance. Our factory complies with ISO9001 certifications, guaranteeing that our products meet international quality standards. Trust Langsun Carbide for all your tungsten carbide rod needs from a reliable China supplier

    Product Introduction

    Tungsten carbide rods are mainly used in industrial cutting tools and abrasives for making high quality tungsten carbide tools. Tungsten carbide rods are able to withstand severe mechanical wear and extreme temperature variations when operating at high temperatures or pressures. In its structure, tungsten and carbon combine to form a strong crystal lattice, which makes the material not only hard but also has good thermal conductivity.

    Tungsten carbide rods excel in cutting, drilling and other high-strength applications, efficiently cutting metals and other hard materials while maintaining their shape and sharpness. We offer a wide range of tungsten carbide rods manufactured in a variety of types and sizes, both ground and unground. Langsun Carbide can also customize tungsten carbide rods to meet the needs of your application and is committed to providing you with tungsten carbide rods of outstanding performance and high quality.

    Performance Advantages

    High hardness and wear resistance

    Tungsten carbide rods have a high hardness (HRA) of 85-94 and excellent wear resistance, which can effectively resist impact and abrasion and extend tool life. Suitable for use in demanding cutting, drilling and grinding industries.

    Corrosion and oxidation resistance

    In harsh chemical environments and high temperature conditions, tungsten carbide rods are able to maintain stable physicochemical properties and are not easy to oxidize and corrode.

    High strength and toughness

    Tungsten carbide rods perform well under high stress and repeated loads, and are not easily fractured or deformed.

    High thermal conductivity

    High thermal conductivity helps to dissipate heat quickly and reduce the impact of heat on tools and workpieces.

    Product Applications

    • Manufacture of cutting tools: such as milling cutters, turning tools, drills, reamers and other high-precision tools.
    • Mould manufacturing: used in the manufacture of injection molds, stamping molds, etc.
    • Industrial field: manufacturing of wear-resistant parts in oil and gas, metal processing, machinery and metallurgy industries.

    Langsun Carbide offers a wide range of tungsten carbide rods to meet the different needs of customers, including but not limited to the following sizes:

    • Diameter: 0.5 mm to 50 mm, tungsten carbide rods of different diameters are available upon request.
    • Length: 10 mm to 1000 mm, customized according to customer requirements.
    • Tolerance: Strictly in accordance with international standards, the tolerance of diameter is controlled at ±0.005mm, and the tolerance of length is controlled at ±0.1 mm.

    We strictly follow the ISO9001 quality management system for production, and each batch of products is fully tested by precision testing instruments to ensure that the performance indexes of tungsten carbide rods meet or exceed the industry standards.

    Tungsten carbide rod applications
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    Product Displays

    carbide rods display

    Frequently Asked Questions

    What are tungsten carbide rods mainly used for?
    They are mainly used in industrial cutting tools and abrasives for making high-quality tungsten carbide tools. They excel in cutting, drilling, mould manufacturing, and making wear-resistant parts for various industrial fields.
    What is the hardness level of your tungsten carbide rods?
    Our tungsten carbide rods have a high hardness (HRA) ranging from 85 to 94, offering excellent wear resistance to effectively resist impact and abrasion.
    What sizes of tungsten carbide rods do you offer?
    We offer a wide range of sizes, including diameters from 0.5 mm to 50 mm and lengths from 10 mm to 1000 mm. We can also customize the dimensions according to your specific requirements.
    What is the manufacturing tolerance for these rods?
    Strictly adhering to international standards, our diameter tolerance is controlled at ±0.005mm, and the length tolerance is controlled at ±0.1 mm.
    Are the tungsten carbide rods resistant to harsh environments?
    Yes, they feature excellent corrosion and oxidation resistance. In harsh chemical environments and high-temperature conditions, they maintain stable physicochemical properties.
    Do your products meet international quality standards?
    Absolutely. We strictly follow the ISO9001 quality management system for production. Each batch is fully tested by precision instruments to ensure performance indexes meet or exceed industry standards.

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