JINGWEI JWEI Tungsten Steel Round Knife Blade Specifications Size
Tungsten Carbide Round Knife Blades
In today’s manufacturing landscape, where efficiency and precision are key, the performance of your cutting blades directly impacts production quality and operational cost. As a dedicated manufacturer of tungsten carbide cutting blades, we specialize in supplying high-performance blades tailored for automated cutting machines across various industries.
With years of experience and advanced material expertise, we offer a full range of Φ28mm tungsten steel round knife blades designed for high-speed cutting of flexible, semi-rigid, and composite materials. Our blades are compatible with leading cutting systems such as Zund, Lectra, Bullmer, Gerber, and more.
Key Product Series: Φ28mm Tungsten Steel Round Blades
Each blade is made from premium tungsten carbide, ensuring sharpness, durability, and resistance to wear. Different thicknesses are available to suit a wide range of materials and cutting depths.
| Model | Size (Diameter × Thickness × Bore) | Material | Typical Application |
|---|---|---|---|
| J371 | ~Φ28 × 0.63mm × 6mm | Tungsten Steel | Felt, leather, fabric |
| J373 | ~Φ28 × 0.63mm × 6mm | Tungsten Steel | Vinyl, soft rubber, coated materials |
| J374 | ~Φ28 × 0.63mm × 6mm | Tungsten Steel | Gasket paper, textiles |
| J374-B | ~Φ28 × 0.63mm × 6mm | Tungsten Steel | Harder grade for tougher materials |
| J375 | ~Φ28 × 0.8mm × 6mm | Tungsten Steel | Soft plastics, cardboard |
| J376 | ~Φ28 × 1.0mm × 6mm | Tungsten Steel | Carpet, PVC, rubber sheets |
| J377 | ~Φ28 × 1.2mm × 6mm | Tungsten Steel | Thick felt, composites |
| J378 | ~Φ28 × 1.5mm × 6mm | Tungsten Steel | High-density foam, leather |
| J379 | ~Φ28 × 2.0mm × 6mm | Tungsten Steel | Heavy fabrics, carpets |
| J380 | ~Φ28 × 2.5mm × 6mm | Tungsten Steel | Rubber mats, plastic sheets |
| J410 | ~Φ28 × 3.5mm × 6mm | Tungsten Steel | Composite sheets, multilayer rubber |
| J411 | ~Φ28 × 4.0mm × 6mm | Tungsten Steel | Reinforced plastics, thick foam |
| J412 | ~Φ28 × 5.0mm × 6mm | Tungsten Steel | Heavy-duty materials, industrial textiles |
Why Partner with Us?
✅ Premium Materials & Precision Manufacturing
Crafted from high-grade tungsten carbide and finished with precision CNC grinding for long-lasting sharpness and dimensional stability.
✅ Wide Application Range
Tailored thicknesses and geometries to meet the cutting demands of soft, medium, and high-resistance materials such as foam, rubber, gasket, textiles, PVC, and composites.
✅ Full Equipment Compatibility
Standardized designs compatible with major automated cutting machines – easy integration and quick replacement.
✅ Customization Available
OEM/ODM services for size, geometry, or coating customization, enabling optimized cutting results for unique processing needs.
Contact Us
Ruida is a carbide tool manufacturer with ten years of professional experience, committed to providing high-performance cutting solutions. We offer a comprehensive product line, including tools, various types of inserts, milling cutters and milling cutters to meet the needs of different industries. Our tools are made of solid carbide materials through pressing and sintering processes to ensure excellent durability and cutting accuracy. All of our products are manufactured to exceed the precise standards of original equipment manufacturers.
- Phone: +86-18808248833
- Fax: +86-0755-89628877
- Email: info@ruida-blades.com
- WEB：www.ruida-blades.com
