Hardcoat™ Surface Sharpeners

Proprietary Hardcoat™ Surface to Withstand Rigors of Ceramic Blade Sharpening

Diamond abrasives provide the fastest, easiest and most effective way to sharpen an edge, steel or ceramic.  The popular misconception is that ceramic knives don’t need sharpening; but in fact they do lose their edges, and are more prone to nicks and dings. All DMT® diamond sharpeners work on ceramics and hardened steels alike, and now the new HC™ surface offers the toughest and longest-lasting diamond surface ever, making it especially suited for the rigors of sharpening ceramic knives. 

Available in 3 versatile and popular models, these premium sharpeners will produce excellent, consistent results time after time, year after year. 

  • 8-in. DuoSharp® Bench Stone Extra-Fine / Fine Hardcoat™ Surface with Base

    8-in. DuoSharp® Bench Stone Extra-Fine / Fine Hardcoat™ Surface with Base

    Innovative, multi-patented DuoSharp® Bench Stone is a precision flat, two diamond surfaced sharpener guaranteed to provide consistent, even sharpening every time. Now offered with Hardcoat™ surface for extra durability when used specifically for the hardest steels and ceramic blades.  Designed to withstand the rigors of sharpening ceramic knives, this  8" DuoSharp® Bench Stone, is an excellent counter and bench sharpener, with a larger, wider diamond surface for sharpening a variety of edges. The model comes with a Bench Stone Base Accessory.  HC™ Extra-Fine diamond (9 micron /1200 mesh) to polish and refine a razor edge after sharpening with a coarser diamond; HC™ Fine diamond (25 micron / 600 mesh) for a razor sharp edge. 

    Model:  W8EF-H-WB

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

    Available Grits:
    [View DMT® Grit Chart]
    Surface:
    Interrupted Diamond [?]
    Use & Care:
    Download
    Buy Now in the DMT® Store
  • 12-in. Diamond Steel™ Fine Hardcoat™ Surface

    12-in. Diamond Steel™ Fine Hardcoat™ Surface

    12-in. Diamond Steel™ with proprietary Hardcoat™ Surface. Like all DMT Sharpening Steels, Diamond Steel™ HC™ sharpens as well as hones and with the tough, new surface is designed to stand up specifically to the rigors of sharpening ceramic blade sharpening.  While all diamond steels can sharpen ceramic knives, the Hardcoat™ surface allows for extra high durability when used specifically for ceramic blades.  The diamond sharpening rod has a sanitary black plastic handle with large white guard and color coded ring for easy grit designation and hang-up.   HC™ Fine diamond (25 micron / 600 mesh) for a razor sharp edge.

    Model:  DS2F-H

    Sharpening Rod:   12-in: 12” x .375” (304 mm x 10 mm)

    Available Grits:
    [View DMT® Grit Chart]
    Surface:
    Continuous Diamond [?]
    Use & Care:
    Download
    Buy Now in the DMT® Store
  • Double Sided Diafold® Sharpener Extra-Fine / Fine Hardcoat™ Surface

    Double Sided Diafold® Sharpener Extra-Fine / Fine Hardcoat™ Surface

    Two stage sharpening with compact convenience.  One of DMT’s signature products now outfitted with the proprietary Hardcoat™ surface for extra durability when used to sharpen ceramic blades.  While all DMT diamond sharpeners can sharpen hard steels and ceramics, the HC™ surface provides for extra long life when used for ceramic blade sharpening.   Two different grits combined to create a lightweight sharpener that is great for home, camper, tool box, gardening shed and more.  Includes a continuous surface that can be used for small or pointed edges.  HC™ Extra-Fine diamond (9 micron / 1200 mesh) to polish and refine a razor edge after sharpening with a coarser diamond.  HC™ Fine diamond (25 micron / 600 mesh) for a razor sharp edge.  Folding plastic handles protect sharpener when not in use.  

    Model:  FWMEF-H

    Stone size: 4.33" x .875" x .25" (110 mm x 22 mm x 6 mm)
    Size: 9 1/2" open. 5" closed. (241 mm open. 127 mm closed)

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