1974 DiamondStone Electric Knife Sharpener

Leading the industry in quality, convenience, and durability, McGowan invented and manufactures Firestone and DiamondStone brand knife sharpeners.

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SKU: 1974 Category:


1974 DiamondStone Electric Knife Sharpener

McGowan’s Firestone / DiamondStone knife sharpeners make it easy to sharpen kitchen knives, utility knives and sporting tools. Made from a blend of aluminum silica and ceramic and diamond, our knife sharpeners provide the perfect sharpening surface. Both sides of your knife are sharpened simultaneously, creating a hollow ground edge. Knives have never been so sharp – and sharpening has never been so easy!