1-800-351-8234
DMT
The widest selection of DMT diamond sharpeners. From bench stones to portable options, our comprehensive selection features industrial-grade monocrystalline diamonds that deliver faster sharpening and exceptional durability. Experience professional-quality results with USA-made tools trusted by experts worldwide.
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Original price
$89.99
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Original price
$139.99
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$89.99
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$139.99
$89.99
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$139.99
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$89.99
DMT 11 1/2" Dia-Sharp Diamond Stone
DMT
IN STOCK
Description The Dia-Sharp® line of DMT® diamond stones feature a continuous diamond surface attached to heavy duty nickel and steel backed surfa...
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Original price
$489.96
Original price
$489.96
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$489.96
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$489.96
Current price
$349.99
$349.99
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$349.99
Current price
$349.99
DMT 11 1/2" Dia-Sharp Diamond Kit
DMT
IN STOCK
Save off of List Price When You Purchase this Four Grit 11 1/2" Dia-Sharp Kit. Description The Dia-Sharp® line of DMT® diamond stones features ...
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Original price
$184.99
Original price
$184.99
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Original price
$184.99
Original price
$184.99
Current price
$138.74
$138.74
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$138.74
Current price
$138.74
DMT Double-Sided 11 1/2" Dia-Sharp Diamond Stone
DMT
IN STOCK
New Double-Sided Stones at an Introductory Sale Price! Multiple Grits Now Together on One 11 1/2" Dia-Sharp! The 11 1/2" Dia-Sharp Stones h...
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Original price
$369.98
Original price
$369.98
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Original price
$369.98
Original price
$369.98
Current price
$249.99
$249.99
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$249.99
Current price
$249.99
DMT Double-Sided 11 1/2" Dia-Sharp Diamond Stone Kit
DMT
IN STOCK
We've Created a New Diamond Stone Kit We love to offer kits that give you everything you need in exciting packages, and with the DMT Double-Sided 1...
View full detailsDMT (Diamond Machining Technology) has been at the forefront of diamond sharpening innovation since 1976, producing USA-made diamond sharpeners that deliver the fastest and most consistent sharpening results.
Unlike traditional sharpening stones, DMT sharpeners use industrial-grade monocrystalline diamonds, ensuring faster sharpening and long-lasting durability. DMT stones are guaranteed flat, and will remain flat throughout the lifespan of the stone. DMT also has diamond abrasive surfaces in a variety of shapes, perfect for specialized tools like serrated knives, gouges, and chainsaws.
Whether you’re maintaining kitchen knives, woodworking tools, or outdoor blades, DMT diamond stones offer a durable, high-performance solution trusted by professionals and enthusiasts worldwide.
Want to learn more about diamond sharpening and the best DMT tool for your needs? Check out our Comprehensive Guide to DMT Sharpeners.
Talk to a Sharpening Specialist
Our Sharpening Specialists have hands-on sharpening experience, so you can get advice on selecting the right sharpener for your needs.
1-800-351-8234productspecialist@sharpeningsupplies.com
Monday through Friday, 8 a.m. - 4 p.m. CT