Tungsten Carbide Oscillating Knife Blade

High-Precision Tungsten Carbide Oscillating Cutting Blades

Our tungsten carbide oscillating blades are high-precision cutting tools designed to **fit JWEI CNC digital cutting machines**. Made from premium tungsten carbide with precision grinding technology, they deliver ultra-high hardness, excellent wear resistance and long service life, ensuring stable and burr-free cutting for various flexible materials.

These blades are fully **compatible with JWEI full series cutting systems**, ideal for corrugated paper, honeycomb board, foam, plastic film, leather, rubber and composite materials. Perfect replacement blades for digital cutting, packaging, advertising and industrial manufacturing applications.

Key Advantages

Premium Tungsten Carbide Material Adopts high-quality tungsten carbide raw material, with high hardness and excellent wear resistance for long service life.	High Precision Grinding Precision CNC grinding ensures sharp edge, uniform size, and stable cutting performance for all models.
Perfect Fit for JWEI Machines Ideal replacement blades, fully compatible with all JWEI oscillating knife cutting machine models.	Smooth & Clean Cutting Sharp cutting edge ensures no burrs, no fraying, and high-quality cutting finish for various materials.
Wide Material Application Suitable for paper, foam, film, leather, rubber, composite materials and industrial packaging materials.	OEM & Customization Support Complete models available, accept custom sizes and special specifications based on drawings or samples.

Product Parameters

Material	High Quality Tungsten Carbide
Hardness	91.5 – 93.5 HRA
Density	14.5 – 14.9 g/cm³
Application	Fits JWEI CNC Oscillating Cutting Machines
Surface Treatment	Mirror Polishing / Precision Grinding
Cutting Materials	Paper, Foam, Film, Leather, Rubber, Composites
Customization	OEM, ODM, Custom Models Accepted

Available Dimensions

Model	Size	Angle / Edge Length
J303	38×6.35×0.64mm	10° / Edge Length: 25mm
J304	38×6.35×1.0mm	10° / Edge Length: 25mm
J305	33×6.3×1.0mm	Edge Length: 22mm
J305 New Version	40×6.5×1.0mm (Double-edged)	Edge Length: 30mm
J306	30×5.5×0.63mm	16° / Edge Length: 16mm
J306-T	33×5.5×0.63mm	16° / Edge Length: 15mm
J307	30×5.5×1.0mm	16° / Edge Length: 15.7mm
J309	32×5.5×0.64mm	16° / Edge Length: 19.2mm
J311-1	25×5.5×0.64mm	26° / Edge Length: 11mm
J312	27×5.5×1.0mm	26° / Edge Length: 11.2mm
J314	30×6.3×1.0mm (Single-edged)	26° / Edge Length: 13mm
J315	28×6.35×0.64mm	26° / Edge Length: 11mm
J316	28×6.35×1.0mm	26° / Edge Length: 11mm
J317	33×5×0.64mm	10° / Edge Length: 18mm
J318	23×5.5×0.64mm	Edge Length: 8mm
J319	25×6.35×0.64mm	45° / Edge Length: 7.5mm
J320	25×6.3×1.0mm	Edge Length: 8mm
J321	25×5.5×0.64mm	45° / Edge Length: 5.5mm
J322	22×5.5×1.0mm	45° / Edge Length: 5.5mm
J323	22×5.5×0.64mm	60° / Edge Length: 3.2mm
J325	32×5.5×1.0mm	16° / Edge Length: 19mm
J327	50×6.35×1.0mm	6° / Edge Length: 37mm
J333	28×6.35×0.64mm	26° / Edge Length: 13mm
J338	25×6.35×0.64mm	45° / Edge Length: 6.8mm
J341	33×6.35×0.64mm	16° / Edge Length: 20mm
J342	30×6.2/5.2×0.63mm	Edge Length: 13mm
J343	44×5×1.0mm	Edge Length: 27mm
J351	61.1×19×1.0mm	45° / Edge Length: 61.1mm
J353	25×8×1.5mm	–
J354	50×6×1.5mm	10° / Edge Length: 12mm
J356	32×38.2×1.0mm	71° / Edge Length: 23mm
J360	48×5.5×0.64mm	45° / Edge Length: 35mm
J374	Ø32×8×0.63mm (Octagonal)	–
J376	Ø32×8×0.63mm (Round)	–
J4111	Ø32×8×0.63mm (16-sided)	–
J603	22×5.5×0.64mm	45° / Edge Length: 5.5mm
Custom	Custom Size	Custom Angle / Edge Length

Applications

Packaging & Printing Industry

Widely used for corrugated boxes, gift boxes, paper boxes, plastic packaging, film packaging and advertising packaging materials cutting.

Textile & Leather Processing

Perfect for fabric, garment, leather shoes, sofa, car seat cover and various soft composite materials precision cutting.

Industrial & Digital Manufacturing

Applied in foam cutting, rubber cutting, plastic sheet processing, composite materials and CNC digital cutting automation production.

All three platform families are cross-referenced on one page: oscillating knife blades for Zünd, AOL and JWEI cutters, with the full Z1–Z104, J303–J603 and AOL model tables. Sizes across every blade family are listed on the blade size chart.

FAQ

Are these blades compatible with JWEI machines?

Yes, our blades are fully compatible with all JWEI oscillating knife cutting machines, serving as perfect replacement parts.

What materials can these blades cut?

They can cut paper, foam, plastic film, leather, rubber, composite materials, packaging materials and more flexible materials.

Do you provide custom blade services?

Yes, we accept OEM & ODM customization, including custom size, model, hardness and special specifications.

Can you provide free samples?

Yes, we offer free samples for testing, customers only need to bear the shipping cost.

Zünd, AOL and JWEI are trademarks of their respective owners. DEKEER is an independent blade manufacturer and is not affiliated with, authorised by or endorsed by these companies. Brand names are used only to indicate machine compatibility.

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