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Circular Saw Blades For Plastic
At Sundi, you can find circular saw blades specially designed for cutting various types of plastics. These blades are suitable for materials such as PVC, ABS, acrylic (plexiglass), fire-resistant boards, as well as certain thin sheets and laminated materials.
Tooth material: TCT,PCD
Applications:
Sundi plastic-cutting saw blades are widely used in:
Industrial manufacturing: Trimming injection-molded parts, cutting PVC/ABS pipes and profiles, and processing acrylic or polycarbonate sheets.
Automotive & aerospace: Cutting lightweight plastic and CFRP components with clean edges.
Medical & packaging: Precision cutting of PETG tubes and food-grade plastic containers.
DIY & creative work: Ideal for plastic models, 3D print supports, and acrylic art projects.
Tooth forms: W(ATB),TF
Ready to place an order? Contact us for detailed specifications, lead time, and minimum order quantity. Sundi ensures stable supply and fast delivery to support your production needs.
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Description
Circular Saw Blades for Plastic are rotary cutting tools specifically designed for efficient and precise cutting of various plastic materials. These blades feature optimized tooth geometry, carefully selected materials, and specialized surface treatments to accommodate the unique physical properties of plastics—such as low melting points, brittleness, and elasticity.
To prevent issues like melting, burrs, or cracking during cutting, these blades are engineered differently from those used for metal or wood. Greater emphasis is placed on heat dissipation, anti-adhesion performance, and delivering clean, smooth cut surfaces.
Usage Tips
Speed Control: Plastics have low melting points. It is recommended to keep the blade speed at or below 4000 RPM, combined with a slow feed rate.
Cooling Assistance: When cutting acrylic, compressed air can be used for cooling to avoid fogging or water stains that may affect transparency.
Safety Protection: Wear an anti-fog face shield (to protect from plastic dust) and ear protection (to reduce noise), and ensure the workpiece is securely clamped in place.
Explanation of Tooth Forms:
- F=Flat tooth
- T=Triple Chip Grind
- L=Teeth with left-hand bevels
- R=Teeth with right-hand bevels
- H=Hollow tooth
- FC = Flat teeth with tapered sides
- TF= trapezoidal/flat teeth
- W(ATB)=Alternate top bevel tooth
- WF= flat/alternate offset tooth
- FAS=flat teeth with alternating, chamfered teeth
- WC=Conical Tooth
- RRRL=Modified ATB with 3 right-hand bevels and 1 left-hand bevel
- LLLR=Modified ATB with 3 left-hand bevels and 1 right-hand bevel
- RLRLF= Hybrid ATB + Flat tooth combination
Specification:
Our Circular saw blades for plastics and plexiglass are available in various sizes. Below are some common sizes for your reference. If you need other specifications or custom shapes, please feel free to contact us..
| Outer Diameter | Bore Diameter | Kerf | Plate | Number of Teeth |
|---|---|---|---|---|
| 178 | 25.4 | 1.5 | 1.0 | 80 |
| 203 | 25.4 | 2.0 | 1.4 | 90 |
| 230 | 25.4 | 2.2 | 1.6 | 100 |
| 250 | 30 | 2.8 | 2.2 | 80 |
| 250 | 30 | 2.2 | 1.6 | 100 |
| 255 | 25.4 | 2.2 | 1.6 | 100 |
| 300 | 30 | 2.8 | 2.2 | 96 |
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