1-800-351-8234
Diamond Stones
Widest collection of high-quality diamond sharpening stones. From DMT to Nano Hone, our precision-crafted stones deliver exceptional durability and consistent results. Perfect for professionals and enthusiasts who demand razor-sharp edges on even the hardest steels. Shop with confidence backed by lifetime product support.
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$34.99
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DMT 6" Dia-Sharp Diamond Stone
DMT
IN STOCK
Description These economical 6" x 2" Dia-Sharp® Diamond Stones allow users to quickly put a razor edge on small and pointed tools. The Dia-Sharp...
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$121.99
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$121.99
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$121.99
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$121.99
Current price
$89.99
$89.99
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$89.99
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$89.99
DMT 8" Diamond Whetstone with Wood Case
DMT
IN STOCK
Description The benefits of the diamond stone are many. The diamond is the hardest object known so it can sharpen ceramic or carbide tools wher...
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$88.69
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$88.69
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$88.69
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$88.69
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$75.99
$75.99
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$75.99
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$75.99
DMT 8" Diamond Whetstone with Non-Skid Mat
DMT
IN STOCK
DMT 8" Whetstones with Non-Skid Mat The benefits of the diamond stone are many. The diamond is the hardest object known so it can sharpen ceram...
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$89.99
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$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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$74.99
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$74.99
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$74.99
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$74.99
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$59.99
$59.99
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$59.99
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$59.99
DMT 6" Diamond Whetstone with Wood Case
DMT
IN STOCK
Description The benefits of the diamond stone are many. The diamond is the hardest object known so it can sharpen ceramic or carbide tools wher...
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$157.99
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$179.99
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$157.99
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$179.99
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$157.99
$119.99
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$143.99
$119.99
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$143.99
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$119.99
DMT 10" 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 surface...
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$82.99
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$128.69
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$128.69
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$62.99
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$89.99
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$62.99
DMT 8" Dia-Sharp Diamond Stone
DMT
IN STOCK
Versatile, flat, continuous surface stones The Dia-Sharp® line of DMT® diamond stones feature a continuous diamond surface embedded on a sturdy n...
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$59.99
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$59.99
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$46.99
$46.99
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$46.99
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DMT 6" Diamond Whetstone
DMT
Low stock
Description The benefits of the diamond stone are many. The diamond is the hardest object known so it can sharpen ceramic or carbide tools wher...
View full detailsDiamond sharpening stones offer exceptional speed, durability, and precision, making them a top choice for sharpening knives, woodworking tools, chisels, and more. Unlike traditional stones, diamond plates stay flat over time, require little maintenance, and cut through even the hardest steels with ease.
The ultra-hard diamond abrasives remove material quickly, reducing sharpening time. Diamond stones are a great, low maintenance sharpening option. No soaking required, simply use dry or with a little water for easy sharpening. Diamond stones work on all blade types, ideal for sharpening high-hardness steels, including powder metallurgy steels and carbides.
Not sure which diamond stone is best for you? Our sharpening specialists regularly sharpen with all the diamond stones we stock and are here to help, so feel free to reach out with your questions.
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