Xincheng (xiamen) cemented carbide co., ltd.
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Tungsten carbide circular blade blanks are initial materials used for manufacturing circular cutting tools, typically produced through powder metallurgy methods. The main components are tungsten carbide (WC) and cobalt (Co), where tungsten carbide provides hardness, and cobalt imparts toughness.
1.Raw Material Preparation: Tungsten carbide powder is mixed with cobalt powder in specific proportions.
2.Pressing and Forming: The mixed powder is pressed under high pressure to form circular blanks.
3.Sintering: The pressed blanks are sintered at high temperatures to achieve the desired density and hardness.
4.Precision Machining: The sintered blanks undergo precision grinding to achieve the required dimensions and surface quality.
| Parameter | Value |
|---|---|
| Advantages | High wear resistance, excellent toughness, good thermal and chemical stability |
| Hardness | HRA 81.5-95 |
| Flexural Strength | 2800-4200 MPa |
| Application | Cutting and grinding |
| Material | Cemented carbide (blank/raw material) |
| Coating | TiN, TiCN, TiAlN, etc. |
| Usage | High-speed cutting and precision grinding |
| Size | Customizable |
| Shape | Round |
| Xincheng (Xiamen) Cemented Carbide Co., Ltd. | |||||
| Grade | Co% | Grain Size(μm) | HRA | MPa | Application |
| CF810 | 9 | 0.7 | 91.8 | 4000 | Manufacture of various specifications of end mills, reamers, engraving knives, semi-finished stainless steel, aluminum alloy, and other materials. |
| CF12 | 12 | 0.7 | 91.80 | 4000 | Used for manufacturing general-purpose drills and end mills, suitable for machining ordinary mold steel, gray cast iron, austenitic stainless steel, heat-resistant alloys, as well as milling and hole machining of titanium alloy tools. |
| CF812 | 12 | 0.6 | 91.50 | 4200 | Suitable for manufacturing various specifications of end mills, reamers, semi-finishing tools for stainless steel, and tools for materials such as aluminum alloys. |
| CF312 | 12 | 0.5 | 92.60 | 4200 | Suitable for ≤HRC60 heat-treated steel, gray cast iron, austenitic stainless steel, etc., for milling and hole machining. Using ultra-fine WC powder, the tools offer better wear resistance in stable working conditions. |
| CF608 | 9 | 0.2 | 93.50 | 3800 | Large Drill Bit Engraving Knife or Carving Tool Graphite Cutter High-Gloss Copper and Aluminum Cutter |
| CF506 | 5.5 | 0.5 | 93.00 | 3200 | uitable for ≤HRC60 heat-treated steel, gray cast iron, austenitic stainless steel, etc.: milling and hole processing. Ultra-fine WC powder is selected, making the tools more wear-resistant under stable conditions. Large drill bits, engraving knives, graphite cutters, and high-gloss copper and aluminum cutters. |
| CF406 | 6 | 0.4 | 94.00 | 3200 | |
| CF605 | 6.5 | 0.5 | 94 | 3200 | Manufacture of D0.5-3.2mm PCB drill bits, engraving knives, and graphite cutters. |
| CF412 | 12.5 | 0.4 | 92.10 | 4300 | Suitable for SHRC60 heat-treated steel, gray cast iron, austenitic stainless steel, etc.; ultra-fine WC powder is selected for milling and hole processing, making the tools more wear-resistant under stable conditions; manufacturers of cutting tools are welcome to inquire. |
| CF503 | 3 | 0.8 | 93.00 | 3200 | Suitable for SHRC60 heat-treated steel, aluminum alloy, stainless steel, and non-ferrous metals; used for milling, drilling, engraving knives, and woodworking tools; achieves optimal performance in high-speed and stable environments. |
| CF09 | 9 | 0.2 | 93.80 | 3800 | Suitable for ≥HRC60 heat-treated steel, aluminum alloy, stainless steel, non-titanium metals; used for milling, drilling, engraving knives, high-hardness steel (rough and finish machining), high-temperature alloys, and titanium alloys; achieves optimal performance in high-speed and stable environments. |
| CF25 | 12 | 0.4 | 92.10 | 4000 | Suitable for HRC55-62 heat-treated steel, gray cast iron, austenitic and heat-resistant alloys. The fine-grain WC with a more uniform particle size distribution ensures optimal tool life. It is ideal for manufacturing various specifications of end mills, reamers, semi-finishing tools for stainless steel, and tools for materials such as aluminum alloys. |
| CF209 | 9 | 0.2-0.3 | 93.5 | 3800 | Suitable for ≥HRC60 heat-treated steel, aluminum, aluminum alloy, stainless steel, and non-ferrous metals; used for milling, drilling, and engraving knives; achieves optimal performance in high-speed and stable environments. |
Tungsten carbide circular blades are widely used in the following fields:
Brand Name: Xincheng
Model Number: CF12 CF25 CF812 CF312 CF608 CF406 CF506 CF412 CF09 XA80 XA90 XA95 XA65
Place of Origin: Fujian
Minimum Order Quantity: 1kg
Supply Ability: 50 tons per month
Application: Cutting and Grinding
Material: Cemented Carbide
Flexural Strength: 2800-4200 MPa
Usage: High-speed Cutting and Precision Grinding
Advantages: High Wear Resistance, Excellent Toughness, Good Thermal and Chemical Stability
Our Cemented Carbide Blade products are available for customization based on your specific needs. Whether you require blank/raw material for your own cutting tools or need a specific model number for your machining performance, we can provide the customization services you need. Contact us today to discuss your requirements.
Our Cemented Carbide Blade product comes with a comprehensive technical support and service package to ensure optimal performance and longevity. Our team of experts is available to provide guidance on selection, installation, and maintenance of the product to meet your specific needs and requirements.
We also offer customization services to tailor the Cemented Carbide Blade to your unique application, ensuring maximum efficiency and productivity. In addition, we provide training and education on the proper use and handling of the product to ensure safe and efficient operation.
Should you encounter any issues or concerns with the product, our technical support team is available to provide prompt assistance and troubleshooting to minimize any downtime or disruptions to your operations.
At our company, we are committed to providing exceptional customer service and support to ensure the success of your business.