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    DMT Diamond Sharpeners
    DMT
    • Sharpeners
      • Bench Stones
      • Portable Sharpeners
      • Pocket Sharpeners
      • Guided sharpening
      • Countertop
      • Sharpening Steels
      • Lapping
      • Specialty
    • Applications
      • Woodworking & DIY
      • Home
      • Professional & Food Processing/Service
      • Outdoor Sports
      • Winter Sports
      • Landscaping, Floral and Hydro
    • Resources
      • How To Sharpen Videos
      • DMT® FAQ
      • Product Catalog, Brochures & Instructions
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    • Dmt diamond sharpeners - 10-in. Duosharp bench stone with base - extra-fine / coarse - the best knife sharpeners made

      10-in. DuoSharp Bench Stone with Base - Extra-Fine / Coarse

      10-in. DuoSharp Bench Stone with Base - Extra-Fine / Coarse

      The innovative, multi-patented DuoSharp® Bench Stone is a precision flat, two diamond surfaced sharpener guaranteed to provide consistent, even sharpening every time. The 10" counter or bench sharpener offers larger, wider diamond surface for sharpening a variety of edges including shears, cleavers, and specialty knives like plane soles, machetes, and more. Also included is the DuoBase bench stone accessory, which can be used with all DuoSharp® Bench Stones or any 6" x 2" stone. Providing 2" knuckle clearance for ease of use, rubber feet also secure the base and stone to your work bench or counter. The base features a convenient handle on the underside as well for moving the stone over a large work piece for maximum versatility.This particular model comes equipped with extra-fine diamond (9 micron / 1200 mesh) to polish and refine a razor edge after sharpening with a coarser diamond, and coarse diamond (45 micron / 325 mesh) to quickly restore a neglected edge. Thanks to its micronized monocrystalline diamond surface as well, you can sharpen edges faster and easier than conventional stones can. No messy oils are needed either, allowing you to sharpen dry or with water. Complete with a durable construction that will provide years of consistent performance and reliable service, professionals rely on the superior quality and versatility of DMT® products. Made in the USA.

      • Base provides comfortable knuckle clearance and integrated versatility solutions
      • Precision flat, double surfaced sharpener guaranteed to provide consistent, even sharpening every time
      • Equipped with Extra-Fine diamond to polish and refine an edge and Coarse diamond to repair a dull edge
      • Sharpens faster than conventional stones with DMT's micronized monocrystalline diamond surface
      • No oil needed, sharpen dry or with water
      Model: W250EC-WB
      Size: 12.125 in. x 4.625 in. x 2 in.
      BUY ON DMT STORE
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    • Dmt diamond sharpeners - 4-in. Diamond whetstone™ deluxe kit of 4 assorted models (w4x w4c wmf w4e) - the best knife

      4-in. Diamond Whetstone™ Deluxe Kit of 4 Assorted Models (W4X, W4C, WMF, W4E)

      4-in. Diamond Whetstone™ Deluxe Kit of 4 Assorted Models (W4X, W4C, WMF, W4E)

      The convenient 4" pocket models of the Diamond Whetstone™ and Machinist sharpeners with convenient black fabric tool roll are brought together to provide easy access for all your sharpening needs. This kit includes four different grits of diamond sharpening stones to provide comprehensive edge care. First among these is the extra-coarse diamond stone (60 micron / 220 mesh) for when significant removal of material is needed to repair a damaged edge, followed by the coarse diamond stone (45 micron / 325 mesh) for quickly restoring a neglected edge, a fine diamond stone (25 micron / 600 mesh) for honing a razor sharp edge, and finally an extra-fine diamond stone (9 micron / 1200 mesh) to polish and refine a razor edge after sharpening with the coarser stones. Every stone is also conveniently sized, with overall dimensions of 4 1/3" x 7/8" x 3/16". Thanks to the micronized monocrystalline diamond surface on each stone as well, you can sharpen edges much faster and easier than conventional stones can. No messy oils are needed either, allowing you to sharpen dry or with water. Complete with a durable construction that will provide years of consistent performance and reliable service, professionals rely on the superior quality and versatility of DMT® products for proper tool maintenance. Made in the USA.

      • Portable convenience
      • Four diamond grits included, Extra-Coarse, Coarse, Fine and Extra-Fine, for comprehensive edge care
      • Sharpens faster than conventional stones with DMT's micronized monocrystalline diamond surface
      • No oil is needed-sharpen dry or with water
      Model: W4K
      Size: 4-1/3" in. x 7/8" in. x 3/16" in.
      BUY ON DMT STORE
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    • Dmt diamond sharpeners - 8’’ dia-sharp double-sided - medium extra-fine & extra-extra-fine diamond sharpener - the best

      8" Dia-Sharp Double-Sided - Medium Extra-Fine & Extra-Extra-Fine Diamond Sharpener

      8" Dia-Sharp Double-Sided - Medium Extra-Fine & Extra-Extra-Fine Diamond Sharpener

      DMT's precisely engineered Dia-Sharp® Bench Stone with continuous diamond surface assures consistent, even sharpening every time and is guaranteed not to hollow or groove. The 8-in. length is ideal for a variety of knives and tools, providing cutting edge performance for edge repair and honing. Also a great alternative to power grinding, you won't have to worry about ruining the temper of your tools with Dia-Sharp® Bench Stones. Perfect for flattening plane soles, irons and chisel backs as well, This DMT Dia-Sharp D8ME/EE comes equipped with a double-sided sharpening surfaces.  Side one includes Medium Extra-Fine diamond (6 micron / 4000 mesh) and side two extra-extra fine diamond surface (3 micron / 8000 mesh) for honing a razor sharp edge. Thanks to its micronized monocrystalline diamond surface, you can sharpen edges faster and easier than conventional stones can. No messy oils are needed either, allowing you to sharpen dry or with water. Complete with a durable construction that will provide years of consistent performance and reliable service, professionals rely on the superior quality and versatility of DMT® products. Also includes non-skid mat.   Made in the USA.

      ·         8” Dia-Sharp Double-Sided Sharpener

      ·         Medium Extra-Fine Diamond (6 micron / 4000 mesh) & Side Two, Extra-Extra Fine Diamond Surface (3 micron / 8000 mesh)

      ·         Double-sided Sharpening

      ·         Multiple Grits, One Stone

      ·         Includes non-skid mat

      ·         Made In The USA

      Model: D8ME/EE
      Size: in. x in. x in.
      BUY ON DMT STORE
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    • Dmt diamond sharpeners - 8’’ dia-sharp double-sided - fine & extra-coarse diamond sharpener - the best knife sharpeners

      8" Dia-Sharp Double-Sided - Fine & Extra-Coarse Diamond Sharpener

      8" Dia-Sharp Double-Sided - Fine & Extra-Coarse Diamond Sharpener

      DMT's precisely engineered Dia-Sharp® Bench Stone with continuous diamond surface assures consistent, even sharpening every time and is guaranteed not to hollow or groove. The 8-in. length is ideal for a variety of knives and tools, providing cutting edge performance for edge repair and honing. Also a great alternative to power grinding, you won't have to worry about ruining the temper of your tools with Dia-Sharp® Bench Stones. Perfect for flattening plane soles, irons and chisel backs as well, This DMT Dia-Sharp D8F/X comes equipped with a double-sided sharpening surfaces.  Side one includes fine diamond (25 micron / 600 mesh) and side two extra-coarse surface (60 micron / 220 mesh) for honing a razor sharp edge. Thanks to its micronized monocrystalline diamond surface, you can sharpen edges faster and easier than conventional stones can. No messy oils are needed either, allowing you to sharpen dry or with water. Complete with a durable construction that will provide years of consistent performance and reliable service, professionals rely on the superior quality and versatility of DMT® products. Also includes non-skid mat.   Made in the USA.

      ·         8” Dia-Sharp Double-Sided Sharpener

      ·         Fine Diamond (25 micron / 600 mesh) & Side Two, Extra-Coarse Diamond Surface (60 micron / 220 mesh)

      ·         Double-sided Sharpening

      ·         Multiple Grits, One Stone

      ·         Includes non-skid mat

      ·         Made In The USA

      Model: D8F/X
      Size: in. x in. x in.
      BUY ON DMT STORE
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    • Dmt diamond sharpeners - aligner diamond sharpening kit - the best knife sharpeners made in usa

      Aligner Diamond Sharpening Kit

      Aligner Diamond Sharpening Kit

      For professional sharpening results, regardless of skill, you can count on DMT® Aligner™ Kits and Accessories. This kit includes four 4" Diamond Whetstones™ for a wide range of sharpening tasks. First among these is an extra-coarse diamond stone (60 micron / 220 mesh) to repair a damaged edge, followed by a coarse diamond stone (45 micron / 325 mesh) to quickly restore a neglected edge and a fine diamond stone (25 micron / 600 mesh) for finally honing a razor sharp edge. The kit also includes an extra-fine diamond stone (9 micron / 1200 mesh) to polish and refine a razor edge after sharpening with the coarser stones, as well as a fine diamond serrated knife sharpening accessory. Easy-to-follow instructions are also included. Thanks to the micronized monocrystalline diamond surface on each stone in the kit, you can sharpen edges faster and easier than conventional stones can. No messy oils are needed either, allowing you to sharpen dry or with water. Complete with a 7-Angle adjustable and non-marring blade guide that also accommodates a greater range of blade spine widths, as well as a fabric storage pouch for portability, the durable construction of it all will provide years of consistent performance and reliable service. For proper tool maintenance, professionals rely on the superior quality and versatility of DMT® products like the Aligner Diamond Sharpening Kit. Made in the USA.

      • Portable convenience
      • Three diamond stones included: Extra-Coarse to repair a damaged edge, Coarse to restore a dull edge, Fine for honing a razor sharp edge, and Extra-Fine to polish and refine a razor edge
      • Sharpens knives faster than conventional stones with DMT's micronized monocrystalline diamond surface
      • No oil needed, sharpen dry or with water
      Model: AKEFCX
      Size: 6.75 in. x 0.75 in. x 0.75 in.
      BUY ON DMT STORE
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    • Dmt diamond sharpeners - double sided diafold sharpener - extra-fine/extra-extra-fine - the best knife sharpeners made

      Double Sided Diafold Sharpener - Extra-fine/Extra-extra-fine

      Double Sided Diafold Sharpener - Extra-fine/Extra-extra-fine

      Offering two stage sharpening and a compact design, the Double Sided Diafold Sharpener is as strong as it is versatile. Two different grits are combined on this platform to create a lightweight sharpener that is great for the home, camper, tool box, gardening shed and more. Also featuring a continuous surface that can be used for small or pointed edges, the extra-extra-Fine diamond (3 micron / 8000 mesh) is purpose built for honing the finest polished edge of all bonded diamond abrasives. On the opposite side, the extra-Fine diamond (9 micron / 1200 mesh) is made for polishing and refining a razor edge after sharpening with a coarser diamond. Measuring in at 9 1/2" open, 5" closed, and featuring folding plastic handles protect sharpener when not in use as well, its portability and durability are matched by few. This way, you can sharpen any edge in a fraction of the time required by conventional stones wherever you go. No messy oils are needed either, allowing for dry or water sharpening. Complete with a durable construction that will provide years of consistent performance and reliable service, woodworkers, chefs and other professionals rely on the superior quality and versatility of DMT® products. Sharpener made in USA, other components made in China.

      • Portable, lightweight with convenient fold & go handles which enclose and protect the diamond whetstone when not in use
      • Double sided: Extra Extra-Fine Diamond for honing the finest polished edge of all bonded diamond abrasives and Extra-Fine diamond to polish and refine a razor edge
      • Sharpens knives faster than conventional stones with DMT's micronized monocrystalline diamond surface
      • No oils needed, sharpen dry or with water
      Model: FWEEE
      Size: 4.33 in. x 0.88 in. x 0.25 in.
      BUY ON DMT STORE
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    • Dmt diamond sharpeners - aligner blade guide / knife clamp - the best knife sharpeners made in usa

      Aligner Blade Guide / Knife Clamp

      Aligner Blade Guide / Knife Clamp

      For professional sharpening results, regardless of skill, you can count on DMT® Aligner™ Kits and Accessories. The Aligner™ Blade Guide is specialized for use with Aligner™ accessories, Diamond Whetstones™, DuoSharp®, or Dia-Sharp® Bench Stones. Both novices and professionals will appreciate its 7-angle adjustability for precise, professional, and consistent sharpening results. The Aligner™ Blade Guide also accommodates different spine widths as well as standard blade thicknesses. Complete with easy-to-follow instructions and a durable construction that will provide years of consistent performance and reliable service, professionals rely on the superior quality and versatility of DMT® products for proper tool maintenance. Made in the USA.

      • Turns any bench stone into a guided sharpener
      • 7-Angle adjustability for a professional edge every time
      • Easy to follow instructions included
      • No oil needed, sharpen dry or with water
      Model: ABG
      Size: 4 in. x 4 in. x 4 in.
      BUY ON DMT STORE
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    • Dmt diamond sharpeners - aligner diamond sharpening kit - the best knife sharpeners made in usa

      Aligner Diamond Sharpening Kit

      Aligner Diamond Sharpening Kit

      For professional sharpening results, regardless of skill, you can count on DMT® Aligner™ Kits and Accessories. This kit includes three 4" Diamond Whetstones™ for a wide range of sharpening tasks. First among these is a coarse diamond stone (45 micron / 325 mesh) to quickly restore a neglected edge, followed by a fine diamond stone (25 micron / 600 mesh) for honing a razor sharp edge. The kit also includes an extra-fine diamond stone (9 micron / 1200 mesh) to polish and refine a razor edge after sharpening with the coarser stones, as well as a fine diamond serrated knife sharpening accessory. Easy-to-follow instructions are also included. Thanks to the micronized monocrystalline diamond surface on each stone in the kit, you can sharpen edges faster and easier than conventional stones can. No messy oils are needed either, allowing you to sharpen dry or with water. Complete with a 7-Angle adjustable and non-marring blade guide that also accommodates a greater range of blade spine widths, as well as a fabric storage pouch for portability, the durable construction of it all will provide years of consistent performance and reliable service. For proper tool maintenance, professionals rely on the superior quality and versatility of DMT® products like the Aligner Diamond Sharpening Kit. Made in the USA.

      • Portable convenience
      • Three diamond stones included: Coarse to restore a dull edge, Fine for honing a razor sharp edge, and Extra-Fine to polish and refine a razor edge
      • Sharpens knives faster than conventional stones with DMT's micronized monocrystalline diamond surface
      • No oil needed, sharpen dry or with water
      Model: AKEFC
      Size: 6.75 in. x 0.75 in. x 0.75 in.
      BUY ON DMT STORE
      Grit Chart
    • Dmt diamond sharpeners - 10-in. Duosharp bench stone with base - coarse / extra-coarse - the best knife sharpeners made

      10-in. DuoSharp Bench Stone with Base - Coarse / Extra-Coarse

      10-in. DuoSharp Bench Stone with Base - Coarse / Extra-Coarse

      The innovative, multi-patented DuoSharp® Bench Stone is a precision flat, two diamond surfaced sharpener guaranteed to provide consistent, even sharpening every time. The 10" counter or bench sharpener offers larger, wider diamond surface for sharpening a variety of edges including shears, cleavers, and specialty knives like plane soles, machetes, and more. Also included is the DuoBase bench stone accessory, which can be used with all DuoSharp® Bench Stones or any 6" x 2" stone. Providing 2" knuckle clearance for ease of use, rubber feet also secure the base and stone to your work bench or counter. The base features a convenient handle on the underside as well for moving the stone over a large work piece for maximum versatility. This particular model comes equipped with coarse diamond (45 micron / 325 mesh) to quickly restore a neglected edge, as well as extra-coarse diamond (60 micron / 220 mesh) for when significant removal of material is needed to repair a damaged edge. Thanks to its micronized monocrystalline diamond surface as well, you can sharpen edges faster and easier than conventional stones can. No messy oils are needed either, allowing you to sharpen dry or with water. Complete with a durable construction that will provide years of consistent performance and reliable service, professionals rely on the superior quality and versatility of DMT® products. Made in the USA.

      • Base provides comfortable knuckle clearance and integrated versatility solutions
      • Precision flat, double surfaced sharpener guaranteed to provide consistent, even sharpening every time
      • Equipped with coarse diamond to transform a dull edge and extra-coarse diamond to repair a damaged edge
      • Sharpens faster than conventional stones with DMT's micronized monocrystalline diamond surface
      • No oil needed, sharpen dry or with water
      Model: W250CX-WB
      Size: 12.125 in. x 4.625 in. x 2 in.
      BUY ON DMT STORE
      Grit Chart
    • Dmt diamond sharpeners - double sided diafold sharpener-coarse/x-coarse - the best knife sharpeners made in usa

      Double Sided Diafold Sharpener-coarse/x-coarse

      Double Sided Diafold Sharpener-coarse/x-coarse

      Two stage sharpening with compact convenience. Two Diamond Whetstone™ sharpeners combined to create a lightweight sharpener that is great for home, camper, tool box, gardening shed and more. Extra-Coarse diamond (60 micron / 220) provides easy removal of material on a damaged edge. Coarse diamond (45 micron / 325) to quickly restore a neglected edge. Convenient size: 9 1/2" open. 5" closed. Folding plastic handles protect sharpener when not in use. Sharpens in a fraction of the time required by conventional stones. No messy oils needed sharpen dry or with water. Durable construction will provide years of consistent performance and reliable service. For proper tool maintenance, woodworkers, chefs and other professionals rely on the superior quality and versatility of DMT® products. Sharpener made in USA, other components made in China.

      • Portable, lightweight with convenient fold & go handles which enclose and protect the diamond whetstone when not in use
      • Two sided: Extra-Coarse diamond to repair a damaged edge and Coarse diamond to transform a dull edge.
      • Sharpens knives faster than conventional stones with DMT's micronized monocrystalline diamond surface.
      • No oil is needed-sharpen dry or with water.
      • No oil is needed-sharpen dry or with water Durable construction will provide years of performance and reliable service.
      Model: FWCX
      Size: 4.33 in. x 0.88 in. x 0.25 in.
      BUY ON DMT STORE
      Grit Chart
    • Dmt diamond sharpeners - double sided diafold sharpener - fine/coarse - the best knife sharpeners made in usa

      Double Sided Diafold Sharpener - Fine/Coarse

      Double Sided Diafold Sharpener - Fine/Coarse

      Offering two stage sharpening and a compact design, the Double Sided Diafold Sharpener is as strong as it is versatile. Two different grits are combined on this platform to create a lightweight sharpener that is great for the home, camper, tool box, gardening shed and more. Also featuring a continuous surface that can be used for small or pointed edges, the fine diamond (25 micron / 600 mesh) is specialized for honing any blade or chisel to a razor sharp edge. On the opposite side, the coarse diamond (45 micron / 325 mesh) is specialized for quickly restoring neglected edges. Measuring in at 9 1/2" open, 5" closed, and featuring folding plastic handles protect sharpener when not in use as well, its portability and durability are matched by few. This way, you can sharpen any edge in a fraction of the time required by conventional stones wherever you go. No messy oils are needed either, allowing for dry or water sharpening. Complete with a durable construction that will provide years of consistent performance and reliable service, woodworkers, chefs and other professionals rely on the superior quality and versatility of DMT® products. Sharpener made in USA, other components made in China.

      • Portable, lightweight with convenient fold & go handles which enclose and protect the diamond whetstone when not in use
      • Double sided: Coarse diamond to repair neglected edges and Fine diamond to hone razor sharp edges
      • Sharpens knives faster than conventional stones with DMT's micronized monocrystalline diamond surface
      • No oils needed, sharpen dry or with water
      Model: FWFC
      Size: 4.33 in. x 0.88 in. x 0.25 in.
      BUY ON DMT STORE
      Grit Chart
    • Dmt diamond sharpeners - 8-in. Dia-sharp bench stone - extra-extra-fine - the best knife sharpeners made in usa

      8-in. Dia-Sharp Bench Stone - Extra-Extra-Fine

      8-in. Dia-Sharp Bench Stone - Extra-Extra-Fine

      After sharpening an edge with coarser diamond grits, achieve the ultimate sharp edge with DMT Extra-Extra Fine (3 micron / 8000 mesh) Dia-Sharp® bench stone. As the finest grit bonded diamond abrasive bench stone available today, the Extra-Extra-Fine bench stone offers a simple and easy solution to assuring the finest performance from all tools and knives regardless of the application. No need to fuss with fragile, messy, and high maintenance Arkansas or Waterstones to attain an elite, polished edge for your finest work. The DMT® Extra-Extra-Fine Dia-Sharp® bench stone also boasts a precision engineered diamond surface that will stay flat throughout all your sharpening requirements without hollowing, chipping or cracking, and the diamond grit is clearly marked on side of stone. Thanks to its micronized monocrystalline diamond surface as well, you can sharpen edges faster and easier than conventional stones can. No messy oils are needed either, allowing you to sharpen dry or with water. Complete with a durable construction that will provide years of consistent performance and reliable service, professionals rely on the superior quality and versatility of DMT® products. Made in the USA.

      • Sharpening surface accommodates range of edges from large knives to small pointed tools
      • Extra-Extra-Fine diamond for polishing to the finest edge
      • Sharpens faster than conventional stones with DMT's micronized monocrystalline diamond surface
      • No oil needed, sharpen dry or with water
      Model: D8EE
      Size: 8 in. x 3 in. x 0.38 in.
      BUY ON DMT STORE
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    • Dmt diamond sharpeners - flexi-sharp® 1’’ x 2’’ - extra fine - the best knife sharpeners made in usa

      Flexi-Sharp® 1" x 2" - Extra Fine

      Flexi-Sharp® 1" x 2" - Extra Fine

      For hands-on control, use DMT’s Flexi-Sharp® sheets. Flexible steel shim measures .006” thick. Diamond coated on one side. Cut, bend, glue or screw mount to create a custom diamond abrasive tool. Sheet Size: 1" x 2”. Grit:

      • Extra-Fine diamond (9 micron / 1200 mesh) to polish and refine a razor edge after sharpening with a coarser diamond.

      Sharpening with diamonds is fast and easy. No messy oils needed -- sharpen dry or with water. For proper tool maintenance, woodworkers, chefs and other professionals rely on the superior quality and versatility of DMT® products. Made in USA.

      • Custom sharpening, honing, deburring solution.
      • DMT®'s monocrystalline diamond surface sharpens knives faster than conventional stones.
      • No oil is needed, simply sharpen dry or with water.
      • Durable & flexible construction provides for customize use.

       

      Model: SO2E
      Size: in. x in. x in.
      BUY ON DMT STORE
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    • Dmt diamond sharpeners - 6-in. Double sided dia-sharp bench stone - fine / extra-coarse - the best knife sharpeners

      6-in. Double Sided Dia-Sharp Bench Stone - Fine / Extra-Coarse

      6-in. Double Sided Dia-Sharp Bench Stone - Fine / Extra-Coarse

      For sharpening applications when versatility is important but storage is limited, the DMT 6-in. Double Sided Dia-Sharp® Bench Stone has you covered. Featuring a continuous diamond sharpening surface and two grit options in one stone, you can sharpen knives, blades, and fine tools alike with professional speed precision. It can even be used to flatten conventional and water stones. This particular model is equipped with fine diamond (25 micron / 600 mesh) to hone a razor sharp edge, as well as extra-coarse diamond (60 micron / 220 mesh) for when significant removal of material is needed to repair damaged edges. Sized at a convenient 6" x 2" x 1/4" with the diamond grit clearly marked on each side of the stone, you can upgrade the functionality of almost any flat surface in or out of the shop with elite sharpening power. Thanks to its micronized monocrystalline diamond surface as well, you can sharpen edges faster and easier than conventional stones can. No messy oils are needed either, allowing you to sharpen dry or with water. Complete with a durable construction that will provide years of consistent performance and reliable service, professionals rely on the superior quality and versatility of DMT® products. Made in the USA.

      • Double-sided convenience
      • Extra-Coarse diamond for significant removal of material to repair damaged edges and Fine diamond for honing a razor sharp edge
      • Sharpens faster than conventional stones with DMT micronized monocrystalline diamond surface
      • No oil needed, sharpen dry or with water
      Model: D6FX
      Size: 6 in. x 2 in. x 0.25 in.
      BUY ON DMT STORE
      Grit Chart
    • Dmt diamond sharpeners - 6-in. Double sided dia-sharp bench stone - coarse / extra-coarse - the best knife sharpeners

      6-in. Double Sided Dia-Sharp Bench Stone - Coarse / Extra-Coarse

      6-in. Double Sided Dia-Sharp Bench Stone - Coarse / Extra-Coarse

      For sharpening applications when versatility is important but storage is limited, the DMT 6-in. Double Sided Dia-Sharp® Bench Stone has you covered. Featuring a continuous diamond sharpening surface and two grit options in one stone, you can sharpen knives, blades, and fine tools alike with professional speed precision. It can even be used to flatten conventional and water stones. This particular model is equipped with extra-coarse diamond (60 micron / 220 mesh) for when significant removal of material is needed to repair damaged edges, along with coarse diamond (45 micron / 325 mesh) to quickly restore a neglected edge. Sized at a convenient 6" x 2" x 1/4" with the diamond grit clearly marked on each side of the stone, you can upgrade the functionality of almost any flat surface in or out of the shop with elite sharpening power. Thanks to its micronized monocrystalline diamond surface as well, you can sharpen edges faster and easier than conventional stones can. No messy oils are needed either, allowing you to sharpen dry or with water. Complete with a durable construction that will provide years of consistent performance and reliable service, professionals rely on the superior quality and versatility of DMT® products. Made in the USA.

      • Double-sided convenience
      • Coarse diamond to restore a dull edge and Extra-Coarse diamond to repair a damaged edge
      • Sharpens faster than conventional stones with DMT micronized monocrystalline diamond surface
      • No oil needed, sharpen dry or with water
      Model: D6CX
      Size: 6 in. x 2 in. x 0.25 in.
      BUY ON DMT STORE
      Grit Chart
    • Dmt diamond sharpeners - 10-in. Duosharp bench stone - fine / coarse - the best knife sharpeners made in usa

      10-in. DuoSharp Bench Stone - Fine / Coarse

      10-in. DuoSharp Bench Stone - Fine / Coarse

      The innovative, multi-patented DuoSharp® Bench Stone is a precision flat, two diamond surfaced sharpener guaranteed to provide consistent, even sharpening every time. The 10" counter or bench sharpener offers larger, wider diamond surface for sharpening a variety of edges including shears, cleavers, and specialty knives like plane soles, machetes, and more. This particular model comes equipped with fine diamond (25 micron / 600 mesh) to hone a razor sharp edge, as well as coarse diamond (45 micron / 325 mesh) to quickly restore a neglected edge. Thanks to its micronized monocrystalline diamond surface as well, you can sharpen edges faster and easier than conventional stones can. No messy oils are needed either, allowing you to sharpen dry or with water. Complete with a durable construction that will provide years of consistent performance and reliable service, professionals rely on the superior quality and versatility of DMT® products. Made in the USA.

      • Precision flat, double surfaced sharpener guaranteed to provide consistent, even sharpening every time
      • Equipped with coarse diamond to transform a dull edge and fine diamond to hone a razor sharp edge
      • Sharpens faster than conventional stones with DMT's micronized monocrystalline diamond surface
      • No oil needed, sharpen dry or with water
      Model: W250FCNB
      Size: 10 in. x 4 in. x 0.38 in.
      BUY ON DMT STORE
      Grit Chart
    • Dmt diamond sharpeners - 11’’ dia-sharp double-sided - coarse & extra-coarse diamond sharpener - the best knife

      11" Dia-Sharp Double-Sided - Coarse & Extra-Coarse Diamond Sharpener

      11" Dia-Sharp Double-Sided - Coarse & Extra-Coarse Diamond Sharpener

      DMT's precisely engineered Dia-Sharp® Bench Stone with continuous diamond surface assures consistent, even sharpening every time and is guaranteed not to hollow or groove. The 11-in. length is ideal for a variety of knives and tools, providing cutting edge performance for edge repair and honing. Also a great alternative to power grinding, you won't have to worry about ruining the temper of your tools with Dia-Sharp® Bench Stones. Perfect for flattening plane soles, irons and chisel backs as well, This DMT Dia-Sharp D11C/X comes equipped with a double-sided sharpening surfaces.  Side one includes coarse diamond (45 micron / 325 mesh) and side two extra-coarse surface (60 micron / 220 mesh) for honing a razor sharp edge. Thanks to its micronized monocrystalline diamond surface, you can sharpen edges faster and easier than conventional stones can. No messy oils are needed either, allowing you to sharpen dry or with water. Complete with a durable construction that will provide years of consistent performance and reliable service, professionals rely on the superior quality and versatility of DMT® products. Also includes non-skid mat.   Made in the USA.

      ·         11” Dia-Sharp Double-Sided Sharpener

      ·         Coarse diamond (45 micron / 325 mesh) & extra-coarse (60 micron / 220 mesh)

      ·         Double-sided Sharpening

      ·         Multiple Grits, One Stone

      ·         Includes non-skid mat

      ·         Made In The USA

      Model: D11C/X
      Size: in. x in. x in.
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    • Dmt diamond sharpeners - 10-in. Duosharp bench stone with base - extra-fine / fine - the best knife sharpeners made

      10-in. DuoSharp Bench Stone with Base - Extra-Fine / Fine

      10-in. DuoSharp Bench Stone with Base - Extra-Fine / Fine

      The innovative, multi-patented DuoSharp® Bench Stone is a precision flat, two diamond surfaced sharpener guaranteed to provide consistent, even sharpening every time. The 10" counter or bench sharpener offers larger, wider diamond surface for sharpening a variety of edges including shears, cleavers, and specialty knives like plane soles, machetes, and more. Also included is the DuoBase bench stone accessory, which can be used with all DuoSharp® Bench Stones or any 6" x 2" stone. Providing 2" knuckle clearance for ease of use, rubber feet also secure the base and stone to your work bench or counter. The base features a convenient handle on the underside as well for moving the stone over a large work piece for maximum versatility. This particular model comes equipped with extra-fine diamond (9 micron / 1200 mesh) to polish and refine a razor edge after sharpening with a coarser diamond, and fine diamond (25 micron / 600 mesh) to initially hone a razor sharp edge. Thanks to its micronized monocrystalline diamond surface as well, you can sharpen edges faster and easier than conventional stones can. No messy oils are needed either, allowing you to sharpen dry or with water. Complete with a durable construction that will provide years of consistent performance and reliable service, professionals rely on the superior quality and versatility of DMT® products. Made in the USA.

      • Base provides comfortable knuckle clearance and integrated versatility solutions
      • Precision flat, double surfaced sharpener guaranteed to provide consistent, even sharpening every time
      • Equipped with Fine diamond for honing a razor sharp edge and Extra-Fine to polish and refine an edge
      • Sharpens faster than conventional stones with DMT's micronized monocrystalline diamond surface
      • No oil needed, sharpen dry or with water
      Model: W250EF-WB
      Size: 12.125 in. x 4.625 in. x 2 in.
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    • Dmt diamond sharpeners - 11’’ dia-sharp double-sided - fine & extra-fine diamond sharpener - the best knife sharpeners

      11" Dia-Sharp Double-Sided - Fine & Extra-Fine Diamond Sharpener

      11" Dia-Sharp Double-Sided - Fine & Extra-Fine Diamond Sharpener

      DMT's precisely engineered Dia-Sharp® Bench Stone with continuous diamond surface assures consistent, even sharpening every time and is guaranteed not to hollow or groove. The 11-in. length is ideal for a variety of knives and tools, providing cutting edge performance for edge repair and honing. Also a great alternative to power grinding, you won't have to worry about ruining the temper of your tools with Dia-Sharp® Bench Stones. Perfect for flattening plane soles, irons and chisel backs as well, This DMT Dia-Sharp D11E/F comes equipped with a double-sided sharpening surfaces.  Side one includes fine diamond (25 micron / 600 mesh) and side two extra-fine surface (9 micron / 1200 mesh) for honing a razor sharp edge. Thanks to its micronized monocrystalline diamond surface, you can sharpen edges faster and easier than conventional stones can. No messy oils are needed either, allowing you to sharpen dry or with water. Complete with a durable construction that will provide years of consistent performance and reliable service, professionals rely on the superior quality and versatility of DMT® products. Also includes non-skid mat.   Made in the USA.

      ·         11” Dia-Sharp Double-Sided Sharpener

      ·         Fine Diamond (25 micron / 600 mesh) & Side Two, Extra-fine Surface (9 micron / 1200 mesh)

      ·         Double-sided Sharpening

      ·         Multiple Grits, One Stone

      ·         Includes non-skid mat

      ·         Made In The USA

      Model: D11E/F
      Size: in. x in. x in.
      BUY ON DMT STORE
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    • Dmt diamond sharpeners - 11.5-in. Dia-sharp bench stone fine - the best knife sharpeners made in usa

      11.5-in. Dia-Sharp Bench Stone Fine

      11.5-in. Dia-Sharp Bench Stone Fine

      Guaranteed not to hollow or groove, DMT's precisely engineered Dia-Sharp® Bench Stone with continuous diamond surface assures consistent, even sharpening every time. The 11.5" Dia-Sharp® Bench Stone provides long stroking areas and cutting edge performance for a quick, keen edge on small contact areas and pointed tools. Fine diamond (25 micron / 600 mesh) for a razor sharp edge. Includes non skid rubber feet. Diamond grit clearly marked on side of stone. Sharpening with diamonds is fast and easy. No messy oils needed sharpen dry or with water. Durable construction will provide years of consistent performance and reliable service. For proper tool maintenance, woodworkers, chefs and other professionals rely on the superior quality and versatility of DMT® products. Made in USA.
      • Guaranteed not to hollow or groove and precisely engineered to assure consistent, even sharpening every time.
      • Fine diamond for a razor sharp edge.
      • Sharpens knives faster than conventional stones with DMT's micronized monocrystalline diamond surface.
      • No oil is needed-sharpen dry or with water.
      • Durable construction will provide years of performance and reliable service.
      Model: D11F
      Size: 11.5 in. x 2.5 in. x 0.38 in.
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    • Dmt diamond sharpeners - 8’’ dia-sharp double-sided - coarse & extra-coarse diamond sharpener - the best knife

      8" Dia-Sharp Double-Sided - Coarse & Extra-Coarse Diamond Sharpener

      8" Dia-Sharp Double-Sided - Coarse & Extra-Coarse Diamond Sharpener

      DMT's precisely engineered Dia-Sharp® Bench Stone with continuous diamond surface assures consistent, even sharpening every time and is guaranteed not to hollow or groove. The 8-in. length is ideal for a variety of knives and tools, providing cutting edge performance for edge repair and honing. Also a great alternative to power grinding, you won't have to worry about ruining the temper of your tools with Dia-Sharp® Bench Stones. Perfect for flattening plane soles, irons and chisel backs as well, This DMT Dia-Sharp D8C/X comes equipped with a double-sided sharpening surfaces.  Side one includes coarse diamond (45 micron / 325 mesh) and side two extra-coarse surface (60 micron / 220 mesh) for honing a razor sharp edge. Thanks to its micronized monocrystalline diamond surface, you can sharpen edges faster and easier than conventional stones can. No messy oils are needed either, allowing you to sharpen dry or with water. Complete with a durable construction that will provide years of consistent performance and reliable service, professionals rely on the superior quality and versatility of DMT® products. Also includes non-skid mat.   Made in the USA.

      ·         8” Dia-Sharp Double-Sided Sharpener

      ·         Coarse diamond (45 micron / 325 mesh) & extra-coarse (60 micron / 220 mesh)

      ·         Double-sided Sharpening

      ·         Multiple Grits, One Stone

      ·         Includes non-skid mat

      ·         Made In The USA

      Model: D8C/X
      Size: in. x in. x in.
      BUY ON DMT STORE
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    • Dmt diamond sharpeners - 10’’ dia-sharp double-sided - coarse & extra-coarse diamond sharpener - the best knife

      10" Dia-Sharp Double-Sided - Coarse & Extra-Coarse Diamond Sharpener

      10" Dia-Sharp Double-Sided - Coarse & Extra-Coarse Diamond Sharpener

      DMT's precisely engineered Dia-Sharp® Bench Stone with continuous diamond surface assures consistent, even sharpening every time and is guaranteed not to hollow or groove. The 10-in. length is ideal for a variety of knives and tools, providing cutting edge performance for edge repair and honing. Also a great alternative to power grinding, you won't have to worry about ruining the temper of your tools with Dia-Sharp® Bench Stones. Perfect for flattening plane soles, irons and chisel backs as well, This DMT Dia-Sharp D10C/X comes equipped with a double-sided sharpening surfaces.  Side one includes coarse diamond (45 micron / 325 mesh) and side two extra-coarse surface (60 micron / 220 mesh) for honing a razor sharp edge. Thanks to its micronized monocrystalline diamond surface, you can sharpen edges faster and easier than conventional stones can. No messy oils are needed either, allowing you to sharpen dry or with water. Complete with a durable construction that will provide years of consistent performance and reliable service, professionals rely on the superior quality and versatility of DMT® products. Also includes non-skid mat.   Made in the USA.

      ·         10” Dia-Sharp Double-Sided Sharpener

      ·         Coarse diamond (45 micron / 325 mesh) & extra-coarse (60 micron / 220 mesh)

      ·         Double-sided Sharpening

      ·         Multiple Grits, One Stone

      ·         Includes non-skid mat

      ·         Made In The USA

      Model: D10C/X
      Size: in. x in. x in.
      BUY ON DMT STORE
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    • Dmt diamond sharpeners - 2.5-in. Dia-sharp diamond mini-hone kit - coarse fine extra-fine - the best knife sharpeners

      2.5-in. Dia-Sharp Diamond Mini-Hone Kit - Coarse, Fine, Extra-Fine

      2.5-in. Dia-Sharp Diamond Mini-Hone Kit - Coarse, Fine, Extra-Fine

      For professional sharpening in tight spaces, the Kit of Dia-Sharp® 2.5-in. Diamond Mini-Hone® Sharpeners has you covered. Featuring ergonomic handles to provides comfortable sharpening, deburring, and honing in tight spaces, you can handily maneuver the easy access tips that measure in at .033" thick. Each diamond surface measures 2.5" x .75". Included in this kit is a coarse diamond stone (45 micron / 325 mesh) to quickly restore a neglected edge, a fine diamond stone (25 micron / 600 mesh) to hone a razor sharp edge, and an extra-fine diamond stone (9 micron / 1200 mesh) to polish and refine a razor edge after sharpening with a coarser diamond. Thanks to its micronized monocrystalline diamond surface as well, you can sharpen edges faster and easier than conventional stones can. No messy oils are needed either, allowing you to sharpen dry or with water. Complete with a durable construction that will provide years of consistent performance and reliable service, professionals rely on the superior quality and versatility of DMT® products for proper tool maintenance. Made in the USA.

      • Comfortable handling provides easy access to confined areas
      • Three different diamond stones: Extra-Fine to polish and refine an edge, Fine to hone a razor sharp edge, and Coarse to restore a dull edge
      • Sharpens faster than conventional stones with DMT's micronized monocrystalline diamond surface
      • No oil is needed-sharpen dry or with water
      Model: D2K
      Size: 7 in. x 0.19 in. x 0.19 in.
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    • Dmt diamond sharpeners - 4-in. Diamond whetstone - extra extra fine - the best knife sharpeners made in usa

      4-in. Diamond Whetstone - Extra Extra Fine

      4-in. Diamond Whetstone - Extra Extra Fine

      Convenient pocket model 4" Diamond Whetstone™ sharpener with protective leather sheath for easy access to a variety of sharpening, honing or filing needs. Extra-Extra Fine (3 micron / 8000 mesh) provides the finest polished edge of all bonded diamond abrasives. Size: 4 1/3” x 7/8” x 3/16”. Sharpening with diamonds is fast and easy. No messy oils needed sharpen dry or with water. Durable construction will provide years of consistent performance and reliable service. For proper tool maintenance, woodworkers, chefs and other professionals rely on the superior quality and versatility of DMT® products. Made in USA.

      • Leather sheath provides each access and portability.
      • Extra-Extra Fine (3 micron / 8000 mesh) provides the finest polished edge of all bonded diamond abrasives.
      • Sharpens knives faster than conventional stones with DMT's micronized monocrystalline diamond surface
      • No oil is needed-sharpen dry or with water.
      • Durable construction will provide years of performance and reliable service.
      Model: W4EE
      Size: in. x in. x in.
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    DMT SHARPENER GRIT TABLE

    ×
    • Extra Extra Coarse

      Aggressive edge repair when bringing a tool back from what looks like the end of life - a safe alternative to powered grinding.

      Recommended for extreme stock removal to repair a much damaged edge or to quickly change a bevel angle. This grit is a safe alternative to power grinding, cutting quickly without heat build-up that can ruin tool temper. Unless the stone is designated Dia-Flat ®, do not use for lapping. Size: 120 micron (120 mesh). Color code: silver.

    • Extra Coarse

      Use to rapidly repair damaged or real rough edge.

      Recommended for aggressive removal of metal on damaged tool or for heavy-duty outdoor tools such as axes and Iawn mower blades. This grit is commonly used as the first step in flattening the backs of chisels and plane irons and for rapid stock removal from a chipped or damaged edge. Unless the stone is designated Dia-Flat ® do not use for lapping. Size 60 micron (220 mesh). Color code: black.

    • Coarse

      Transforms a dull edge to cutting condition.

      Quickly restores a dull edge to cutting sharp. Customers that desire cutting fast action without worry of edge refinement often use our coarse models. Unless the stone is designated Dia-Flat ®, do not use for lapping. Size: 45 micron (325 mesh). Color code: blue.

    • Fine

      Use to put a great edge on slightly dull knives or tools

      Restores to a fine edge any knife or tool that is slightly dull. Many of our customers consider the fine grit to be a medium/all purpose sharpener. Professional Chefs and gourmet cooks work through to our finer grit models. For woodworkers and sportsman who are stepping through the grits, it's edge refinement step done before micro beveling and polishing. Size: 25 micron (600 mesh). Color code: red.

    • Extra Fine

      Gives everything a polished and razor sharp edge.

      Refine knife or tool edge to razor sharp perfection.
      Size: 9 micron (1200 mesh). Color code: green.

    • Extra Extra Fine

      For the edge enthusiast who wants the ultimate edge.

      Provides the finest grade micronized bonded diamond abrasive available anywhere for the ultimate edge refinement, achieving quick stock removal with millions of diamond cutting edges. Prior to break-in, using the extra-extra find diamond will result in a matte to shiney finish (scratch pattern evident) on your edge or bevel; once fully broken in, you will achieve a lusterous finished edge. Size: 3 micron (8000 mesh). Color code: tan.

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