Known for granite tools, Toolocity.com also carries an impressive collection of diamond polishing pads, diamond core drill bits, wet stone & concrete polishers, diamond saw blades, diamond router bits, diamond cup wheels, diamond burs, vacuum suction cups, and other concrete and granite polishing tools.
The Art of the Millstones, How They Work - Angelfire
Millstones or mill stones are stones used in gristmills, for grinding wheat or other grains.. Millstones come in pairs. The base or bedstone is stationary. Above the bedstone is the turning runner stone which actually does the grinding.
Alibaba.com offers 34 antique stone grinding wheel for sale products. About 41% of these are abrasive tools, 5% are grinding wheel. A wide variety of antique stone grinding wheel for sale options are available to you, such as diamond, corundum.