Xincheng (xiamen) cemented carbide co., ltd.
| Name | Solid Carbide Gun Drill |
| HRA | 82.5-95 |
| Density | 13.12-15.58 |
| Cobalt Content | 5-17.5 |
| Corrosion Resistance | high |
| Brand Name | Xincheng |
| Model Number | CF312 |
| Place of Origin | Xiamen |
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Product Specification
| Name | Solid Carbide Gun Drill | HRA | 82.5-95 |
| Density | 13.12-15.58 | Cobalt Content | 5-17.5 |
| Corrosion Resistance | high | Brand Name | Xincheng |
| Model Number | CF312 | Place of Origin | Xiamen |
| High Light | Tungsten Carbide Gun Drill ，Solid Carbide Gun Drill ，Carbide Gun Drill Wear Resistant | ||
Multi-Cooling Hole Wear-Resistant Tungsten Carbide Gun Drill Blanks
Key Features:
Our multi-cooling hole wear-resistant tungsten carbide gun drill blanks are specifically engineered for high-performance drilling applications. Designed to enhance cooling efficiency and prolong tool life, these blanks are made from premium tungsten carbide, ensuring exceptional wear resistance and durability in demanding environments.
Multi-Cooling Hole Design: The innovative design features multiple cooling holes, which provide optimal coolant flow during drilling operations. This enhances cooling efficiency, reduces heat buildup, and minimizes tool wear.
Wear Resistance: Crafted from high-quality tungsten carbide, these gun drill blanks exhibit outstanding wear resistance, allowing them to maintain sharpness and performance over extended use.
High Toughness: Engineered to withstand heavy-duty drilling conditions, these blanks resist chipping and breaking, ensuring reliable performance even in tough materials.
Precision Manufacturing: Produced with strict quality control, ensuring consistent dimensions and properties for accurate drilling operations.
| Xincheng (Xiamen) Cemented Carbide Co., Ltd. | |||||
| Grade | Co% | Grain Size(μm) | MPa | HRA | Application |
| CF12 | 12 | 0.7 | 4000 | 91.80 | 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. |
| CF25 | 12 | 0.4 | 4000 | 92.10 | 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. |
| CF812 | 12 | 0.6 | 4200 | 91.50 | Suitable for manufacturing various specifications of end mills, reamers, semi-finishing tools for stainless steel, and tools for materials such as aluminum alloys. |
| CF503 | 3 | 0.8 | 3200 | 93.00 | 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. |
| CF608 | 9 | 0.2 | 3800 | 93.50 | Large Drill Bit Engraving Knife or Carving Tool Graphite Cutter High-Gloss Copper and Aluminum Cutter |
| CF506 | 5.5 | 0.5 | 3200 | 93.00 | 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 | 3200 | 94.00 | |
| CF312 | 12 | 0.5 | 4200 | 92.60 | 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. |
| CF412 | 12.5 | 0.4 | 4300 | 92.10 | 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. |
| CF209 | 9 | 0.2-0.3 | 3800 | 93.5 | 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. |
| CF09 | 9 | 0.2 | 3800 | 93.80 | 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. |
| CF605 | 6.5 | 0.5 | 3200 | 94 | Manufacture of D0.5-3.2mm PCB drill bits, engraving knives, and graphite cutters. |
| CF810 | 9 | 0.7 | 4000 | 91.8 | Manufacture of various specifications of end mills, reamers, engraving knives, semi-finished stainless steel, aluminum alloy, and other materials. |
| number | WC ±0.5% |
CO ±0.5% |
um |
Densityg/cm3 |
HRA |
TRSN/mm2 |
Main purpose or application |
| XG2 | 94 | 6 | 2-3 | 14.98 | 90.50 | 3000 | Stretching Rod Mould |
| XG3 | 92 | 8 | 2-3 | 14.61 | 89.30 | 3200 | |
| XG4 | 88 | 12 | 2-3 | 14.31 | 89.50 | 3450 | |
| XG5 | 88 | 12 | 2-3 | 14.30 | 88.00 | 3500 | Wear-resistant and impact-resistant molds, etc. Examples include shear punches, strong rod dies for screw fastening, etc |
| XG6 | 86 | 14 | 2-3 | 14.12 | 87.00 | 3500 | |
| XG7 | 85 | 15 | 1 | 13.85 | 89.00 | 4100 | Wear-resistant and impact-resistant molds, etc. Examples include shear punches, strong rod dies for screw fastening, etc |
Support and Services
We are committed to providing exceptional support and services to ensure our customers have a seamless experience with our products. Our dedicated team is here to assist you at every stage, from initial inquiries to post-purchase support.
Key Offerings:
Customer Consultation: Our experts are available to discuss your specific needs and recommend the best solutions tailored to your requirements.
Technical Support: We offer comprehensive technical assistance to help you understand product features, specifications, and applications.
Customization Services: We work closely with our clients to create customized products that meet their unique specifications and performance standards.
Quality Assurance: Our products undergo rigorous quality control processes to ensure they meet industry standards and deliver consistent performance.
After-Sales Support: Our commitment doesn’t end with the sale. We provide ongoing support, including troubleshooting, maintenance tips, and advice on maximizing product lifespan.
Training and Resources: We offer training sessions and resources to help customers effectively use and maintain our products.
We strive to build long-term relationships with our customers by delivering reliable support and services that enhance their experience and success.
Customizable:
Our products are fully customizable to meet the specific needs and requirements of our customers. Whether you need adjustments in size, material composition, design features, or performance specifications, we offer tailored solutions to ensure that the product fits your exact application.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Total Annual:
10000000-18000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Xincheng (Xiamen) Cemented Carbide Co., Ltd. is a company that integrates research and development, production, and sales, focusing on tungsten carbide products for 25 years. Currently, its production capacity is 50 tons per month and it is located in Xiamen, Fujian Province. The company has introdu... Xincheng (Xiamen) Cemented Carbide Co., Ltd. is a company that integrates research and development, production, and sales, focusing on tungsten carbide products for 25 years. Currently, its production capacity is 50 tons per month and it is located in Xiamen, Fujian Province. The company has introdu...
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