Ultrathin metal resin binder cutting blade and preparation method thereof

Abstract

The invention discloses an ultrathin metal resin binder cutting blade which comprises a blade body, a plurality of chip grooves are formed in the outer edge of the blade body, the blade body is of a double-layer structure, a cavity is formed in the bottom layer combination face of the blade body, and the cavity is filled with heat dissipation materials. The chip groove can bring out cuttings generated in the cutting process, and meanwhile the heat dissipation material can enhance the water cooling effect, reduce the cutting temperature and prolong the service life.

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