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Zund Vibrating Knife Oscillating Tungsten Blade Digital Cutting Z10 Z21 Z53
ZUND vibrating knife in tungsten carbide for digital cutting heads. Clean oscillating cuts in paper, fabric and leather.
The VPOINT Zund Vibrating Knife Oscillating Tungsten Blade Digital Cutting Z10 Z21 Z53 is an oscillating flatbed knife blade. Ideal for digital cutting heads, oscillating and vibrating cuts and textile and leather cutting.
Carbide rotary blades are a popular tool for cutting various materials, including fiber materials. These blades are made of tungsten carbide, a hard and durable material that is able to withstand high temperatures and pressures.
Carbide rotary blades are a popular tool for cutting various materials, including fiber materials. These blades are made of tungsten carbide, a hard and durable material that is able to withstand high temperatures and pressures. When used for cutting fiber materials, carbide rotary blades are especially effective at making precise cuts that prevent fraying and ensure a clean edge.
There are different types of carbide rotary blades that are suitable for cutting different fiber materials. For example, blades with a sharp edge are good for cutting through tough, thick fibers, while those with a rounded edge are better for cutting softer fibers.
Application
Carbide rotary blades are used have a wide range of applications across various industries. Some common applications include:
These are suitable for cutting: Aramid fibers, Carbon fibers, Felt, Glass fibers, Non-woven fabric, Nylon fabric, Polyester fabric, Textiles. Prefect fit for rotary tool: Zünd, Summa, Atom, Theseus, Lectra, Gerber, Comelz, Aristo, Bullmer, Esko,etc.
Features OF Carbide rotary blades
|
Hardness and durability: |
Carbide rotary blades are made from tungsten carbide, which is a very hard and durable material. This makes them long-lasting and able to maintain their sharpness even after repeated use |
|
Precision cutting: |
Carbide rotary blades are designed to provide precise cuts with clean edges, making them ideal for cutting materials that require a high degree of accuracy. |
|
Resistance to wear and tear: |
The hardness and durability of carbide rotary blades make them resistant to wear and tear, which means they can handle tough materials without losing their edge. |
|
Versatility: |
Carbide rotary blades can be used to cut a wide range of materials, including paper, fabric, leather, plastics, and even some metals |
|
Compatibility: |
Carbide rotary blades are compatible with a variety of cutting tools, including rotary cutters, die cutters, and engraving machines |
|
Safety: |
Carbide rotary blades are designed with safety in mind, featuring protective coatings and guards that help prevent accidental cuts and injuries. |
Specifications
|
Specification |
OD（mm) |
ID(mm) |
T(mm) |
|
22x8x0.63 |
22 |
8 |
0.63 |
|
25x8x0.63 |
25 |
8 |
0.63 |
|
28x8x0.63 |
28 |
8 |
0.63 |
|
32x8x0.63 |
32 |
8 |
0.63 |
|
36x8x0.63 |
36 |
8 |
0.63 |
|
38x8x0.63 |
38 |
8 |
0.63 |
|
40x8x0.63 |
40 |
8 |
0.63 |
|
41x8x0.63 |
41 |
8 |
0.63 |
|
45x8x0.63 |
45 |
8 |
0.63 |
Design and Construction
The ZUND vibrating knife (oscillating tungsten blade) is a carbide blade for digital cutting heads. The specifications table states the blade properties as given by the factory: hardness and durability (tungsten carbide), precision cutting with clean edges, resistance to wear, versatility across paper, fabric, leather and related materials, and compatibility with rotary cutters and related tools.
How It Works
The blade oscillates at high stroke rate instead of dragging: each stroke parts a small chip, so soft and flexible materials cut cleanly without stretching or distortion. Carbide keeps the oscillation edge true through long production runs.
Applications
- Digital cutting heads
- Oscillating and vibrating cuts
- Textile and leather cutting
- Sign, packaging and upholstery work
Suitable Materials
- Paper and board
- Fabric and leather
- Vinyl and thin plastics
- Flexible sheet materials
The oscillating carbide edge cuts flexible materials cleanly without stretching.
Material Comparison: Tungsten Carbide vs. High-Speed Steel (HSS)
These knives carry tungsten carbide. The figures below are typical industry data showing where carbide and high-speed steel each win, so you can match the material to the job.
| Property | Tungsten Carbide | High-Speed Steel (HSS) |
|---|---|---|
| Hardness | 89–91 HRA (~1,600–2,200 HV) | 62–66 HRC (~800–900 HV) |
| Edge life on abrasive media | Long life on corrugated board, abrasive sheets and vinyl | Shorter — dulls quickly on mineral fillers |
| Impact toughness | Lower — avoid heavy side impact | Higher — more forgiving of impact and misuse |
| Regrind | 4–6 regrinds typical | Regrindable more often, but at shorter intervals |
| Best suited for | High-volume production cutting | Occasional cutting and impact-prone setups |
Delivery Scope
Single blade. Order by the specification stated in the specifications table below.
Why Choose VPOINT
- One-year warranty on every cutter — defects in material or workmanship are covered for 12 months from delivery.
- Custom tooling — diameters, shanks, cutting lengths and flute configurations built to your drawing or sample.
- Non-standard fabrication — sizes outside the standard catalogue, including special geometries.
- Resharpening service — cutters return to service after regrinding at a fraction of new-tool cost.
- Factory-direct since 2008 — ISO 9001 manufacturing in Sichuan and Dongguan, China; no trading intermediaries.
Send a drawing, a sample or a worn tool, and our engineering team will quote the exact specification you need.
Precision & Quality Control
Every cutter is inspected before shipment. Shank diameter, cutting-edge diameter, cutting length and overall length are measured against the values listed in the specifications table, and cutting edge runout is verified on the assembled tool.
Tools measuring outside tolerance do not ship. Inspection is performed under our ISO 9001 quality system, with batch records retained for traceability.
|
Specification |
OD（mm) |
ID(mm) |
T(mm) |
|
22x8x0.63 |
22 |
8 |
0.63 |
|
25x8x0.63 |
25 |
8 |
0.63 |
|
28x8x0.63 |
28 |
8 |
0.63 |
|
32x8x0.63 |
32 |
8 |
0.63 |
|
36x8x0.63 |
36 |
8 |
0.63 |
|
38x8x0.63 |
38 |
8 |
0.63 |
|
40x8x0.63 |
40 |
8 |
0.63 |
|
41x8x0.63 |
41 |
8 |
0.63 |
|
45x8x0.63 |
45 |
8 |
0.63 |
Key words: vibrating knife, oscillating tungsten blade, ZUND digital blade, oscillating cutting knife
