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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.
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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.
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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.
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Fine
Use to put a great edge on slightly dull knives or toolsRestores 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.
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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.
Diamond Whetstone™ Models
The DMT® signature polka dot pattern diamond stone conveniently sized for toolbox, glove box or drawer can handle a variety of edges and tools!
4-in. Machinist Diamond Whetstone with 1-in. continuous diamond area Fine$32.694" Diamond Whetstone™ sharpener with 1" continuous diamond area specially designed with a machinist in mind! Versatile, lightweight and compact pocket model can be used to sharpen, hone or file any hard material. Fine diamond (25 micron / 600 mesh) for a razor sharp edge. 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.BUY ON DMT STOREModel: WMF
Size: 4.33 in. x 0.19 in. x 0.19 in.
4-in. Diamond Whetstone - Coarse$30.59BUY ON DMT STORE- Leather sheath provides both access and portability
- Coarse diamond to restore neglected edges to an operable state
- Sharpens faster than conventional stones with DMT's micronized monocrystalline diamond surface
- No oil needed, sharpen dry or with water
Model: W4C
Size: 4.33 in. x 0.19 in. x 0.19 in.
4-in. Diamond Whetstone - Extra-Fine$30.59BUY ON DMT STORE- Leather sheath provides both access and portability
- Extra-Fine diamond 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: W4E
Size: 4.33 in. x 0.19 in. x 0.19 in.
4-in. Diamond Whetstone - Extra-Extra-Fine$30.59BUY ON DMT STORE- Leather sheath provides both access and portability
- Extra Extra Fine diamond for the finest polished edge of all bonded diamond abrasives
- Sharpens faster than conventional stones with DMT's micronized monocrystalline diamond surface
- No oil needed, sharpen dry or with water
Model: W4EE
Size: 4.33 in. x 0.19 in. x 0.19 in.
4-in. Diamond Whetstone - Fine$30.59BUY ON DMT STORE- Leather sheath provides both access and portability
- Fine diamond for honing 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: W4F
Size: 4.33 in. x 0.19 in. x 0.19 in.
4-in. Diamond Whetstone™ - Extra-Coarse$30.59BUY ON DMT STORE- Leather sheath provides both access and portability
- 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: W4X
Size: 4.33 in. x 0.19 in. x 0.19 in.
4-in. Diamond Whetstone - Extra-Extra-Coarse$30.59BUY ON DMT STORE- Leather sheath provides both access and portability
- Extra-Extra Coarse diamond for extreme stock removal to repair very damaged edges
- Sharpens faster than conventional stones with DMT's micronized monocrystalline diamond surface
- No oil needed, sharpen dry or with water
Model: W4XX
Size: 4.33 in. x 0.19 in. x 0.19 in.
Mini Diamond 70mm Diamond Whetstone - Coarse$10.59BUY ON DMT STORE- Quick edge repair anytime and anywhere
- Coarse diamond to restore a dull edge
- Sharpens knives faster than conventional stones with DMT's micronized monocrystalline diamond surface
- No oil needed, sharpen dry or with water
Model: W7C
Size: 2.69 in. x 0.16 in. x 0.16 in.
Mini Diamond 70mm Diamond Whetstone - Extra-Fine$10.59BUY ON DMT STORE- Quick edge repair anytime and anywhere
- Extra-Fine diamond to polish and refine an edge
- Sharpens knives faster than conventional stones with DMT's micronized monocrystalline diamond surface
- No oil needed, sharpen dry or with water
Model: W7E
Size: 2.69 in. x 0.16 in. x 0.16 in.
70mm Diamond Whetstone Kit of Three$27.99BUY ON DMT STORE- Quick edge repair anytime and anywhere
- Three different diamond stones: Extra-Fine to polish and refine an edge, Fine for a razor sharp edge, and Coarse to transform a dull edge
- Sharpens knives faster than conventional stones with DMT's micronized monocrystalline diamond surface
- No oil needed, sharpen dry or with water
Model: W7EFC
Size: 2.68 in. x 0.16 in. x 0.16 in.© 2020 Acme United Corporation. All Rights Reserved
Mini Diamond 70mm Diamond Whetstone - Fine$10.59BUY ON DMT STORE- Quick edge repair anytime and anywhere
- Fine diamond for honing a razor sharp edge
- Sharpens knives faster than conventional stones with DMT's micronized monocrystalline diamond surface
- No oil needed, sharpen dry or with water
Model: W7F
Size: 2.69 in. x 0.16 in. x 0.16 in.
Mini Diamond 70mm Diamond Whetstone - Extra-Coarse$10.59BUY ON DMT STORE- Quick edge repair anytime and anywhere
- Extra-Coarse diamond to repair highly damaged edges
- Sharpens knives faster than conventional stones with DMT's micronized monocrystalline diamond surface
- No oil needed, sharpen dry or with water
Model: W7X
Size: 2.69 in. x 0.16 in. x 0.16 in.
4-in. Machinist Diamond Whetstone with 1-in. Continuous Diamond Area - Extra-Fine$32.69BUY ON DMT STORE- Designed with machinists in mind
- Versatile, portable sharpener for home or shop use
- Extra-Fine diamond 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: WME
Size: 4.33 in. x 0.19 in. x 0.19 in.My Wish ListsLast Added ItemsYou have no items in your wish list.