Metal cutting machining - what is the material for metal cutting?

Want to cut off a layer of excess metal on the chip from the surface to be processed to achieve the shape, size, precision, surface gloss and technical requirements of the part, on the processing machine metal cutting tools (lathes, milling, planing, drilling, boring, etc.) by the method of cutting, the tools usually called cutting tools (lathe, milling, drill, sharpening stone etc.) must be used.

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