Primarily used for slitting paper tubes in the paper tube industry, these tungsten carbide circular slitting blades feature high cutting precision, efficient operation, and smooth cutting surfaces. Manufactured from ultra-fine grain tungsten carbide, they also boast a long service life, strong impact resistance, and are less prone to chipping.
Key attributes
| core components | blade | warranty | 3 months |
| brand name | dekeer | place of origin | Anhui, China |
| type | Round Blade | Product name | Tungsten Steel Round Knife |
| Supply type | Make-to-order | Material | tungsten steel |
| Hardness | HRC90 | Usage | cutting film/tape/non-woven fabrics |
Packaging and delivery
| Selling Units | Single item | Single package size | 25X25X30 cm |
| Single gross weight | 10.000 KG |
In the paper tube manufacturing and industrial cutting industries, efficiency and precision are always the core goals of production. Our Tungsten Steel Round Knife, engineered as a high-performance circular blade saw, is designed with premium carbide material and advanced processing technology, making it the perfect solution for paper tube, plastic film, textile rolls, and packaging applications. With superior durability and cutting accuracy, it helps manufacturers reduce costs while improving production efficiency.
Product Advantages of Tungsten Steel Round Knife
High-Precision Cutting: Sharp edges deliver smooth and burr-free cuts, ensuring excellent cutting quality for paper tubes.
High Hardness & Wear Resistance: Made from HRC90 tungsten carbide material, it maintains sharpness and stability even in high-speed cutting environments.
Long Service Life: Outstanding impact resistance reduces chipping and wear, extending tool lifespan and lowering replacement frequency.
Multiple Sizes Available: Diameter range Φ50–Φ150mm, with customizable thickness and dimensions to fit different machines and applications.
👉 Learn more product details: Tungsten Steel Round Knife Product Page
Applications
The Tungsten Steel Round Knife is widely used in paper tube cutting, as well as in:
Toilet paper cores, industrial paper tube cutting
Textile rolls, film slitting
Plastic films, adhesive tapes cutting
Its excellent performance ensures higher efficiency, consistent product quality, and smoother production processes.
Why Choose DekeerTungsten Steel Round Knives?
Professional Manufacturer: Years of industry expertise with stable and reliable quality.
Customization Support: Sizes and thickness can be tailored according to your requirements.
After-Sales Guarantee: Three-month warranty and professional technical consultation.
Cost-Effective: Long lifespan reduces replacement frequency, lowering overall production costs.
Want to explore more cutting tools? Check out our Doctor Blades Series and Three Hole Blades.
Technical Background
Our round knives are made of Tungsten Carbide, a composite material known for its extremely high hardness and wear resistance.
👉 Learn more about the material on Wikipedia – Tungsten Carbide.
Industrial Value
In high-speed and precision cutting, the sharpness and durability of the blade directly affect efficiency and output quality. Compared to ordinary steel blades, tungsten steel round knives significantly increase cutting speed and service life, helping paper tube, printing, and packaging companies minimize downtime and replacement costs.
For more insights into industrial applications, you may also refer to the China Printing Technology Association.
Contact Us Today
If you are looking for efficient and durable paper tube cutting knives, the Dekeer Tungsten Steel Round Knife is your best choice.
📩 Contact us now to get the latest quotation and customized solutions!
👉 Visit the product detail page: Tungsten Steel Round Knife – Dekeer Blades
