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Made in the USA


DMT D8 Dia-Sharp® DMT 11" Diamond Sharpening Stones

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d11e diamond sharpening stone

DMT 11 inch Dia-Sharp® Diamond Sharpening Stone!
The extra large DMT sharpening stone is perfect for larger knives and tools. The large 11" x 2.5" size allows for longer strokes and gets the job done faster than smaller stones.
The longer length is ideal for all knives and tools.
These large diamond bench stones come in four individual grits. We also have them available in 3 stone kits.
You can choose your individual grit or kit from the drop-down menu at the top right of this page.
Made in the USA
  • Stone Size: 11" x 2.5"
  • 8 times faster than other abrasives.
  • Large size allows for longer strokes.
  • Guaranteed not to hollow or groove.
  • Non-skid rubber feet.
  • Use with water or oil.
  • Complete Instructions.
  • Kit 1 Includes: 325, 600 and 1200 grits.
  • Kit 1 Includes: 220, 600 and 1200 grits.
We also stock the 8000 grit Extra-Extra Fine and the Extra-Extra Coarse 120 Grit . The 8000 and 120 grit stones are listed separately.
D8EE 8000 grit EE Fine

D8EE 120 grit XX Coarse

To see all DMT Sharpeners please click the link below.
All DMT Sharpening Stones
DMT D11 Diamond Sharpening Stone

Item#: DMT-D11
In Stock

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X-Coarse, Coarse, Fine, Extra-Fine
(Please see our DMT grit chart below.)

Each: $64.95
3 Stone Kit 1: $179.95
3 Stone Kit 2: $179.95
Choose Grits: 

DMT Dia-Sharp Video

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This fast working, large diamond sharpening stone ensures everyone a perfect edge. This DMT D11 diamond stone is perfect for large knives and tools.
The DMT D11 Dia Sharp sharpener is very easy to use and gives you a perfect edge every time. You won’t be disappointed!