Round Blade

Tungsten Steel Circular Blades & Circular Knives
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Tungsten Steel Circular Blades & Circular Knives


Φ50*16.0*1.2Φ60*16.0*1.2Φ64*12.0*0.8
Φ75*22.0*1.0Φ76*25.4*1.2Φ80*25.4*0.8
Φ80*22.0*1.6Φ80*50.0*1.0Φ85*32.0*1.2
Φ90*25.4*1.2Φ90*25.4*1.5Φ90*32.0*1.2
Φ100*12*1.2Φ100*25.4*0.8Φ100*25.4*1.2
Φ100*27*1.0Φ100*27.0*1.2Φ100*32.0*1.2
Φ100*25.4*1.5Φ100*40.0*1.5Φ100*43.0*1.5
Φ120*25.4*1.5Φ110*25.4*1.5Φ120*32.0*1.5
Φ120*40.0*1.5Φ130*25.4*1.5Φ130*40.0*1.5
Φ150*25.4*1.5Φ110*22.0*1.2


Precision cutter blades come in a wide variety of specifications, which cannot be exhaustively listed. For any unlisted specifications, please contact customer service for consultation.

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 componentsbladewarranty3 months
brand namedekeerplace of originAnhui, China
type

Round Blade

Product nameTungsten Steel Round Knife
Supply typeMake-to-orderMaterialtungsten steel
HardnessHRC90Usagecutting film/tape/non-woven fabrics


Packaging and delivery

Selling UnitsSingle itemSingle package size25X25X30 cm
Single gross weight10.000 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


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