<http://schema.org/description>
"Norton Abrasives offers its Gemini XXL aluminum oxide depressed-center grinding wheels for improved performance and increased metal removal rates on hard-grade carbon steel applications, weld repairs, flashing and jobs requiring a quick turnaround."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mmsonline.com/products/grinding-wheels-increase-metal-removal-rates>