Grinding Wheel Basics | Norton Abrasives
WEBMar 26, 2021 · Grinding wheels, regardless of their manufacturer, are made up of three main components: An Abrasive Grain. Aluminum oxide, silicon carbide, zirconia, ceramic alumina, cBN, or diamond are the most common. A Bonding Agent. Vitrified – glasslike bond. Organic – resin or other agent. Air/Empty Space.