1. Composition for the manufacture of mass polizernistoy high structure abrasive tool comprising abrasive vitrified, adhesives and wetting additives and a filler, characterized in that the abrasive consists of a mixture of grains of three groups: the first group - grain size in the range 160-420 microns; second - grain size in the range 90-160 microns; third - grain size in the range 50-130 microns, with the total volume content of the first two groups corresponds to a volumetric content of the abrasive for a predetermined number of the abrasive tool structure and the volume content of the third grain group is from 5-15% volume content of the first grain group, and a filler It is a mixture of particles of fruit seed in the size range of 250-800 microns in an amount of 5-15% by volume of abrasive massy.2. Composition according to claim 1, characterized in that it further comprises a filler as a mixture of hollow spherical particles of aluminosilicate size from 85 to 560 microns in an amount of 20-50 vol.% Of abrasive grit greater.
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