A FIXTURE FOR THE CUTTING EDGE SHARPENING OF A TWIST DRILL WITH A MULTISTAGE BLADE

Authors

H.A. ISUNTS National Polytechnic University of Armenia Author
B.S. BALASANYAN National Polytechnic University of Armenia Author

Keywords:

twist drill with multistage tip, diamond disk, sharpening operation, cutting edges, cutting part, fixture for sharpening

Abstract

A universal fixture is considered, which serves as a support for the correct location during sharpening and resharpening of a multistage twist drill. The fixture ensures the correct location of the cavities of the cutting edges and reduces the probability of errors. The model of the fixture is given, the individual parts of the design for the purpose are presented.

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Published

06.04.2026

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