Question

uses of blade tools
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Answer 1

Answer:

sharping and cutting are two of them

Answer 2

Answer:

Blades are one of humanity's oldest tools, and continue to be used for combat, food preparation, and other purposes. Blades work by concentrating force on the cutting edge. Certain blades, such as those used on bread knives or saws, are serrated, further concentrating force on the point of each tooth.

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