Cemented carbide cutting tools composition
As shown in the figure, turning is made up of head, shank two parts. Head is used for cutting, shank used for clamping.
The cutting portion of tungsten carbide cutting tools is constituted by the rake face, cutting edge. Flank marked with the letter A and the lower corner of a symbol mark, the cutting edge is marked with the letter S. Minor cutting edge and its associated flank plus in the upper right corner of the tag write to show the difference.
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