ALI INDUSTRIES 6001 Medium 25 CT Grit Grind Wheel, 8-Inch x 1-Inch x 1-Inch The product is GatorGrit, 8" x 1" x 1", Medium Grit Grinding Wheel, With Bushing. Easy to use The product is manufactured in China 8" x 1" x 1" medium grit grinding wheel Use with bench top or pedestal grinders to sharpen metal cutting tools Made of fast cutting aluminum oxide and is designed for high speed tool, steel and other non-ferrous metals