| 摘要 |
A stationary cutting blade having a separately formed blade holder and cutting edge which can be replaced as individual components. The cutting edge is formed of premium wear materials such as ceramic or carbide and the holder is stamped from a rigid metal. The cutting blade is a lamninated piece comprising two outer layers which form the blade holder, with the cutting edge in the middle layer. The blade reduces manufacturing costs of using premium wear materials and also eliminates the need for sharpening.
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