Grinding wheels are made of natural or synthetic abrasive minerals bonded together in a matrix to form a wheel. .... also balance large wheels to reduce the vibration that will be generated when the wheel is spun on a grinding machine.
A grinding wheel is a wheel composed of an abrasive compound and used for various grinding (abrasive cutting) and abrasive machining operations. Such wheels are used in grinding machines. ... and bonded together by a cementing matrix (called the bond in grinding wheel terminology) to form a solid, circular shape.