Abrasives with vegetable seeds as a filler capsules

The resin bonded grinding wheel is composed of a mixture of abrasive grain, binder and pore-forming agent, wherein the pore former plant seeds and are contained in the finished grinding wheel. The grinding wheel is 60 to 90 wt .-% of abrasive grain and 10 to 40 wt .-% of binder, wherein the plant seeds up to 80 wt .-% of the binder make up. The plant seeds may contain oil and can rape, poppy, clover, lupine, mustard, his seradella Vetch seeds or similar plant seeds. The grinding wheel can be prepared by mixing abrasive grain, binder and Seed, charging the starting mixture in a dedicated mold, pressing the mixture, pre-drying the mixture and curing of the grinding wheel. The plant seeds are not burned in the manufacture of the grinding wheel. The grinding wheel is performed at temperatures of up to 250 ° C, preferably of up to 200 ° C, more preferably of up to 180 ° C and more preferably of up to 150 ° C, cured.