Jwei J374 J374-B Decagonal (10-Sided) Knife Blades Specifications, Dimensions And Usage Differences
The JWei J374 and J374-b are carbide decagonal (10-sided) knife blades designed for oscillating cutting machines, commonly used in industries such as textiles, composites, and technical fabrics.
Specifications & Dimensions
| Specification | JWei J374 | JWei J374-b |
|---|---|---|
| Outer Diameter | 32 mm | 32 mm |
| Hole Diameter | 8 mm | 8 mm |
| Thickness | 0.63 mm | 0.63 mm |
| Max Cutting Depth | 5 mm | 5 mm |
| Shape | Decagonal (10-sided) | Decagonal (16-sided) |
| Material | Carbide | Carbide |
| Compatible Materials |
Aramid, carbon fiber, felt, glass fiber, non-woven, nylon, polyester, textiles |
Same as J374 |
Key Differences
The primary distinction between the J374 and J374-b models lies in their edge design and intended application:
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JWei J374: Features a standard edge suitable for general-purpose cutting across a variety of materials.
-
JWei J374-b: Engineered with a specialized edge geometry optimized for cutting tougher or more abrasive materials, offering enhanced durability and precision in demanding applications.
Both blades maintain identical dimensions, ensuring compatibility with the same cutting machines.
Usage & Compatibility
These blades are compatible with JWei oscillating cutting machines and are suitable for processing materials such as:
-
Aramid fibers (e.g., Kevlar)
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Carbon fibers
-
Felt
-
Glass fibers
-
Non-woven fabrics
-
Nylon and polyester fabrics
-
Various textiles
For applications involving particularly tough or abrasive materials, the J374-b blade is recommended due to its specialized edge design.
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