DuoSharp® Bench Stone

Double-Sided. Innovative. Multi-Patented. DuoSharp® Bench Stones are precision flat, two diamond surfaced sharpener guaranteed to provide consistent, even sharpening every time.  Employs DMT® interrupted surface technology. Available in 10-in and 8-in. sizes and offered with the DuoBase™ accessory or non-skid mat, this is the ultimate choice for bench sharpening, with a large, wider diamond surface to sharpen a variety of edges. Available in many different diamond grit combinations.

  • 10 Inch DuoSharp® Bench Stone

    10 Inch DuoSharp® Bench Stone

    The 10 inch DuoSharp® is the ultimate diamond benchstone.  All of the advantages of the 8" model, but with 87% more of DMT®’s trademark interrupted polka-dot diamond sharpening surface. Each of these double-sided benchstones offers over 4 carats of micronized, monocrystalline diamond. Perfect for the longest knives or widest woodworking tools! 

    (Models: W250CXNB, W250FCNB, W250EFNB, W250ECNB, W250CX-WB, W250FC-WB, W250EF-WB, W250EC-WB)

    Size: 10" x 4"x 0.375" (250mm x 100mm x 10mm)

    Available Grits:
    [View DMT® Grit Chart]
    Surface:
    Interrupted Diamond [?]
    Use & Care:
    Download
    Options:
    DuoBase™
    Buy Now in the DMT® Store
  • 8 Inch DuoSharp® Bench Stone

    8 Inch DuoSharp® Bench Stone

    This DuoSharp® features two sides of interrupted diamond surface sharpening and is the ideal benchstone for the shop or kitchen, especially when paired with the optional DuoBase™. The 8 inch length is perfect for chisels, plane irons, chef knives - practically any tool. While providing a generous sharpening surface, it is engineered to be rugged, lightweight and compact - great on the jobsite!  The 8" product is also available in the DuoSharp®plus™ configuration featuring a 2" continuous zone of DMT® diamond for small and pointed tools such as woodcarving gouges and engravers.

    (Models: W8CXNB, W8FCNB, W8EFNB, W8ECNB, W8CX-WB, W8FC-WB, W8EF-WB, W8EC-WBM)

    Size: 8" x 2.625" x 0.375" (203mm x 67mm 10mm)

    Available Grits:
    [View DMT® Grit Chart]
    Surface:
    Interrupted Diamond [?]
    Use & Care:
    Download
    Options:
    DuoBase™
    Buy Now in the DMT® Store
  • 8 Inch DuoSharp®plus™  Bench Stone

    8 Inch DuoSharp®plus™  Bench Stone

    Innovative, precision flat two grit diamond sharpener featuring both interrupted and continuous diamond sharpening. 8" DuoSharp®plus™ Bench Stone offered in models with a non-skid mat or a DuoBase™, provides excellent counter and bench sharpening, features two sides of 6" long interrupted diamond surface sharpening— perfect for knives, scissors, tools PLUS the benefits of a continuous zone for small and pointed tools. Sharpening with diamonds is fast and easy. No messy oils needed—sharpen dry or with water.

    (Models: WM8CX, WM8FC, WM8EF, WM8FC-WB, WM8EF-WB)

    Size: 8" x 2.625" x .375" (203 mm x 67 mm x 10 mm)

    Available Grits:
    [View DMT® Grit Chart]
    Surface:
    Interrupted Diamond, Continuous Diamond [?]
    Use & Care:
    Download
    Options:
    DuoBase™
    Buy Now in the DMT® Store