ABRASIVE TOOL

摘要

An abrasive tool for various grinding processes comprises abrasive grains bound by a ceramic binder with a filler consisting of spherical particles of electrocorundum having a size of 20-200 microns. The mixture of the spherical particles of the filler may include the particles having a size of two or three intervals. The abrasive tool may be used for grinding refractory nickel alloys and other materials.