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DMT 10" DuoSharp Diamond Sharpener

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Made in the USA


DMT 10 DuoSharp Logo
DMT 10" DuoSharp Diamond Sharpener
DMT 10 DuoSharp Sharpening Stone
DMT 10 inch DuoSharp® Diamond Sharpening Stone With Base.
The Duo-Sharp is a two-sided sharpening stone. It is available in 4 grits: extra-coarse, coarse, fine and extra-fine.
There are 4 different combinations to choose from: Extra-Coarse/Coarse, Coarse/Fine, Coarse/Extra-Fine or Fine/Extra-Fine.
The Coarse/Extra-Fine is most popular and we recommend it for most applications.
The Extra Large size is ideal for kitchen knives, plane blades and larger tools.
You can easily take the stone out of the base to change sides or use the base with another stone.
Please choose your options from the drop-down menu at the top-right of this page.
We also have a popular Two Stone Kit that includes the Extra-Coarse/Coarse and the Fine/Extra Fine. The kit gives you all four grits plus the base!
Made in the USA
  • Stone Size: 10" x 4"
  • 8 times faster than other abrasives.
  • Easy to use. Ideal for novice or expert.
  • Guaranteed not to hollow or groove.
  • Non-skid rubber feet.
  • Complete Instructions
To see all DMT Sharpeners please click the link below.
DMT 10" DuoSharp Diamond Sharpener

Item#: W250
In Stock

Click to Enlarge
 X/C, C/F, C/E, F/E
(Please see our DMT grit chart below.)

Individual Stone: $134.95
Two Stone Kit: $239.95
Choose Grits: 

DMT Dia-Sharp Video

DMT Grit Chart - Click to Enlarge
DMT Duo-Sharp Diamond Sharpening Stones
The DMT 10" diamond sharpener is very easy to use and gives you a perfect edge every time.