High-Precision Tungsten Carbide Knife Set for Copper Foil Slitting

The tungsten carbide copper foil slitting knife set is a high-precision cutting tool made from tungsten carbide, specifically designed for cutting copper foil and other metal foils. This tool combines the hardness and toughness of tungsten carbide, maintaining sharpness and durability in high-intensity operations.

Main Features

1. Material: High-quality tungsten carbide
2. Shape: Circular or rectangular blade
3. Size: Customized according to customer requirements, with common sizes ranging from 10mm to 300mm in diameter
4. Color: Metallic gray
5. Weight: Depends on specific size

Technical Specifications

1. Hardness: Above HV1500
2. Density: 14.5 - 15.5 g/cm³
3. Temperature Resistance: Up to 1000ºC (1832ºF)
4. Compressive Strength: >3500 MPa
5. Edge Precision: 0.001mm

Main Application Fields

1. Electronics Industry: For cutting copper foil, aluminum foil, and other metal foils
2. Printed Circuit Board Manufacturing: Precision slitting of copper foil and copper-clad laminates
3. Metal Processing: Precision cutting of various thin metal sheets
4. Aerospace: Cutting metal foils requiring high strength and wear resistance
5. Automotive Industry: Slitting metal foils for batteries and electronic components

Product Advantages

1. Ultra-high Hardness: Tungsten carbide material provides excellent hardness, ensuring the tool remains sharp during high-intensity operations.
2. Strong Wear Resistance: Maintains high cutting performance even with frequent use.
3. High Precision: High edge precision ensures stable cutting quality, reducing material waste.
4. Long Lifespan: Long service life reduces replacement frequency and maintenance costs.
5. Versatility: Suitable for slitting various metal materials, offering strong flexibility.
6. Certificate: Besides the ISO 9001:2015 Quality management system certificate, and National high-tech enterprise certification, we've owned more than 20 patent certificates.

About us:

Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd, is engaged in R&D of cemented carbide raw material, processing, selling and aftermarket services.

Sanxin dedicated in inheriting tungsten carbide OEM services and improvement solutions, has a specialized technical team as a solid foundation and obvious superiority to manufacture high-quality tungsten carbide product.

Sanxin was established in 2003; Two main factories were built in 2007; Passed ISO 9001:2015 in 2017; High-tech Enterprise Identified in 2017; Obtained foreign trading license 2017; Confirmed as supplier of CLEP in 2021; Owned more than 20 patent certificates.

We always carry out "quality and customer first", "Samples available", "punctual delivery", "mutual benefit", "focus on innovation", "service creates value"…business policy in the market. Sanxin delivering carbide value.

Packing and Shipping:

Because of the high density but small size, tungsten Carbide Processing products are carefully packaged to minimize the risk of damage during transit. Cemented carbide products are packaged in sturdy boxes and sealed to ensure that they reach their destination safely. Packaging materials used include bubble wrap, foam, bubble bags, cardboard, and other appropriate materials provided as necessary.

We use only the highest quality packaging materials to ensure the safe arrival of your products.

We ship our products using reliable and efficient courier services, especially by air.

We mainly offer express shipping for urgent orders like DHL, FedEx, UPS, etc.