What if the blade could be made of a thin metal strip?

为什么不用薄的金属片来做刀刃呢？

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Then, send to the second punch die to cut off the bottom end of the strip blade to the final product.

再后，送进至第二组冲模将带形刀片的底端冲断，带形刀片成为成品。

youdao

Then, send to the second punch die to cut off the bottom end of the strip blade to the final product.

再后，送进至第二组冲模将带形刀片的底端冲断，带形刀片成为成品。

youdao