DMT W6C 6-Inch Diamond Whetstone Sharpener, Coarse

DMT W6C 6-Inch Diamond Whetstone Sharpener, Coarse with Hardwood Box


DuoSharp and Dia-Sharp

The first rule of shop maintenance is sharpen your tools. DMT Diamond Whetstones, DuoSharp Bench Stones and Dia-Sharp Bench Stones, are renowned by woodworkers and others for their remarkable sharpening speed, precision flatness and ease of use.

Diafold and Mini-Sharp

The lightweight DMT Diafold and Mini-Sharp sharpeners are easy to use. The compact models are ideal for on the way. During transport, the handle is used as a protective cover for the diamond surfaces.

Guided Sharpening

The DMT grinding systems enable a professional edge care, regardless of the manual skill. Both novice and professional will enjoy precise, professional, consistent sharpening results.

Diamond Steel

DMT Diamond Steel Sharpeners combine high performance diamond and ceramic sharpening surfaces with the realigning and convenience of traditional steels for sharper results! DMT sharpening steels truly sharpen- not just hone.

Innovative, precision flat two grit diamond sharpener featuring both interrupted and continuous diamond sharpening. A hardwood box of 3- 6 inches Diamond Whetstone sharpeners makes a perfect gift. Dual purpose with compact convenience, the Double Sided Diafold Sharpener offers two 4 inches x 1 inches Diamond Whetstone surfaces in one light-weight, portable sharpener. For professional sharpening results, regardless of skill, depend on DMT Aligner Kits and Accessories. Fast honing diamond surface with the realigning function and convenience of traditional butcher’s steel. DMT’s precisely engineered Dia-Sharp Bench Stone with continuous diamond surface assures consistent, even sharpening every time.
Related Applications: Knifes, scissors, tools AND featuring a continuous zone for small and pointed tools Related Applications: Woodworking, home, culinary, hunting, and more Related Applications: Home, camping, toolbox, pavilion and more Related Applications: Handworked, culinary and outdoor sports. Related Applications: Chef knife, carving knife, fillet knife, paring knife, bread knife, skinning knife Related Applications: Woodworking and culinary.
Models: WM8CX, WM8FC, WM8EF, WM8EF-WB, W8EF-H-WB. Models: W6X, W6XP, W6C, W6CP, W6F, W6FP, W6E, W6EP, W8X, W8XNB, W8C, W8CNB, W8F, W8FNB, W8E, W8ENB and available in durable plastic storage case. Models: FWCX, FWEF, FWEEE. Models: ADELUXE, AKFC, AKFNR. Models: DS4F, DS2E, DSOF. Models: D8XX, D8X, D8C, D8E, D8EE. Size: 6 inches, 8 inches, 10 inches and 11,5 inches.
No oil is needed – sharpen dry or with water. No oil is needed – sharpen dry or with water. No oil is needed – sharpen dry or with water. No oil is needed – sharpen dry or with water. No oil is needed – sharpen dry or with water. No oil is needed – sharpen dry or with water.


Weight: 272 g
Size: 15.2 cm / 6 Zoll
Dimensions: 38.1 x 29.21 x 21.59 cm; 272.16 Grams
Model: W6C
Part: W6C
Colour: Transparent
Pack Quantity: 1
Batteries Required: No
Batteries Included: No
Manufacture: Acme United Corporation
Dimensions: 38.1 x 29.21 x 21.59 cm; 272.16 Grams
Quantity: 1
Size: 15.2 cm / 6 Zoll

14 Responses

  1. michaeld says:

     United Kingdom

    Absolutely recommend this sharpening stone I had one years ago and got nearly a decades use out of it. Recently brought a new one and it is as good as I remember. Can sharpen tools and knifes to near if not sharper than razor blades.

  2. MyEdmondsNews says:

     United States

    It takes just a bit of skill to use this effectively. Does a great job of sharpening. I use it every day before using my knives. I have an old one which I pretty much wore out. Even though it’s quite smooth, I still use it for a final finish to get a razor sharp blade.

  3. Anonymous says:

     United States

    Love DMT sharpeners! This one replaces my 6″ block & fits in nicely with my 8″ fine grit whetstone DMT sharpener! This one works an edge well & then can be honed with the fine grit.

  4. Keith Nelson Jr. says:

     United Kingdom

    Golden Review Award: 2 From Our UsersAs far as Diamond stones are concerned there are only two top makes in my and many other peoples books, and DML is one of them.
    I normally just use two grades (grits), which are Coarse 325 and Extra Fine 1200.
    This really is a throwback from my childhood, when my dad taught me to sharpen chisels and plane blades on a 2-in-1 oilstone but things have moved on now.
    At school I was taught by a ex cabinet maker of the ‘old school’ who really was a amazing master craftsman and even then he used 3 stones but of course diamond whetstones didn’t exist in those days.
    One of the things he taught us was “ALWAYS buy the best tools and makes that you can” and even in school all the tools were Stanley, we are talking early 1960’s here and not the 1860’s by the way !

    Anyway I continued my habit of using just 2 stones until I realised I was spending way to much time and especially effort on the Extra Fine 1200 grit and my shoulders were starting to ache way too much, it was more like a work out than sharpening.
    My solution ?
    Buy a Fine 600 grit diamond whetstone and what a difference it made, but I only bought a cheap one, because it was a ‘test run’ and not surprisingly it didn’t last long at all, so time to buy a ‘proper’ one and this was my choice.
    Once again I was taught on 6″ x 2″ stones, but the 8″ x 3″ stone, although more expensive is MUCH better, especially if, like me, you have some plane blades that are over 2″ wide, it also gives a lot more room to work on, I would never go back to a 6″ x 2″ ever again. the bigger size is just so liberating.

    By introducing this 3rd whetstone it has completely revolutionised my sharpening experience, wish I had done it years and years ago, but you tend to stick what you are comfortable with, which in this case really was a mistake.
    This DMT Whetstone comes in a lovely hardwood box which although not essential is a really, really nice touch and of course the lid protects the stone in case of accidents.
    There is a lot of debate about what to use as a lubricant, and to be honest there is really no wrong lubricant even though some manufacturers say don’t use any lubricant at all but I don’t agree with that as you need to use something to take away the metal particles left from the sharpening process.
    You can use an alcohol based ‘window cleaner’ that you can buy very cheaply and I have tried that, but personally I find the proper lubricant, although once again more expensive is by far the best and you will get a better life from the diamond stone too, and ‘if’ there is any tendency to rust then the proper lubricant is like WD40 and will stop that, just wipe the diamond stone with a cloth after use.

    I haven’t covered technique as there are plenty of videos on YouTube for that but I really can’t stress enough just how good this diamond stone is, it is a delight to use, and please buy this one, especially if you only use 2 stones at present, you will thank me.

    The diamond whetstone has revolutionised sharpening so that you always get the very best result possible so spend a little more money on this excellent make’ it will repay you many times over and you also won’t need to buy so many 1200 grit stones as well, its a win-win situation.

    Nothing more to say but this gets 5 stars all day long and really should be your ‘go to brand’ for diamond whetstones.

  5. XBVRaphael says:

     United States 🇺🇸

    This was a gift for my husband and he loves it.

  6. Anonymous says:

     United States

    Golden Review Award: 2 From Our UsersThe stone I bought, labeled as simply “One Size”, is an 8 inch Whetstone, fine grit (600 grit), color is red because DMT fine grit whetstones are red. Their extra fine ones are green (1200 Grit), coarse grit are blue (325 grit), and extra course (220 grit) are black. Amazon doesn’t sell the latter two. For kitchen knives, all you really need is this stone, the fine (red) stone, as long as you don’t let your knives get too dull.

    You can buy a set of three 6 inch DMT whetstones, different grits, for close to the same price as this single 8 inch whetstone, but I bit the bullet and bought the 8 inch because I like the extra size that much better and all I need is the fine grit stone.

    I tend to let my knives get dull to where they don’t easily start a cut on a tomato, then a few minutes with the Whetstone and the blade will again shave hairs off my arm and easily cut a tomato. The technique I use is to keep the stone wet (a puddle of water on the stone, it should be kept wet while sharpening), and move the blade across the stone as if I was taking slices out of the stone, while holding the blade at as close to a 20 degree angle as I can. Not a ton of pressure while sharpening, but you should feel a little resistance as you move the blade across the stone. Equal sharpening on each side of the blade (except for some Japanese knives).

    When done with the Whetstone rinse it off and dry it. I’ve tried lots of sharpening systems, and this 8 inch fine stone is my favorite.

  7. KattieCCRG says:

     United States

    Golden Review Award: 4 From Our UsersI’ve been trying various sharpening systems. In my opinion these DMT stones really shine in the lower to middle grit range. I’ve tried water stones, and they work well, unfortunately, the lower grit stones tend to be softer, and they dish a lot (get a grove from a chisel or plane plane). The higher grit 3000+ water stones, tend to be super hard and have much less dishing, So my suggestion, is use the DMT stones to get your blade most of the way there and then finish up with a some super high grit water stone action to get a scary sharp chisel or plane blade that shines like chrome and shaves like a razor.

    My only complaint about these stones is that at 2″ wide, it can be difficult to sharpen plane blades, as the blade is as wide, or wider than the stone surface.

  8. Anonymous says:

     United States

    If you need to remove damage from an edge, this is the stone to start with. I own other DMT diamond stones and they are holding up well. I will consider a longer stone in the future since a 6″ stone is barely long enough to sharpen a chisel using a guide holder.

  9. Anonymous says:

     United States

    Golden Review Award: 2 From Our UsersFor anyone who has used these sharpening stones before knows this…
    They are the one
    For twenty years I’ve been using these for everything from sharpening knives to creating a micro groove edge on tile for a bathroom shower or tub surround or countertop
    I am a general contractor and have at least four of these stones being used on the job all the time

  10. Anonymous says:

     United States 🇺🇸

    his is one of the best knife sharpeners on the market.. can use to get your knife sharp and then use the fine block

  11. Anonymous says:

     United States 🇺🇸

    I bought my first diamond whetstone 15/20 years ago. It still works, but its not made for working the blade nicks out of expensive knives. Excellent product, color does matter, when you own one you’ll never use anything else again. As others tried my first stone at the camp or where ever, they had to have one too. Wives were calling asking where to get them for their husbands!

    Excellent product, try one and you’ll never use anything else without complaining. There is that big of a difference!

  12. FloydVauxvm says:

     United States

    Golden Review Award: 2 From Our UsersI am a big fan of the 6 inch diamond whetstone sharpener. I have a number of smaller compact DMT sharpeners, but this one lives between the kitchen and workshop. Wet or dry, it delivers. It literally only takes 5-6 swipes on a well maintained blade to keep it sharp. As a matter of habit, I give each knife a sharpen after every use. It takes less than 20 seconds to maintain an edge. DMT products are consistently excellent. I cant find a thing wrong with this sharpener. I keep the folding coarse DMT sharpener in my leatherman pouch and a bi fold coarse/fine in my hunting pack. If you like a sharp knife without a lot of hassle, go with this product, you wont be dissapointed.

  13. LelaSchott says:

     United States 🇺🇸

    Useful if you have a tool that HAD an edge. This sharpener is similar to my #220 Arkansas stone. I will remove a lot of material in a short amount of time with little effort. I used it to replace the edge on a severely abused diver’s knife. The previous owner must have been trying to slice barnacles. The advantage this has over Arkansas stones is it cuts faster (it feels like a file) and since it is diamond impregnated the ‘stone’ will not lose its shape.

    If your knife, chisel, etc. needs to be touched up, you should start with a finer grade of diamond and go to very fine for the finished edge.

  14. Anonymous says:

     United States 🇺🇸

    Golden Review Award: 4 From Our UsersThe diamond stone cuts very quickly and efficiently and it’s wonderful not having to worry about the stone wearing away over time and having to be leveled. I haven’t tried the diamond stones for the finer grains, for which I’m still using Japanese wet stones, so I can’t speak to the fine honing capabilities of the diamond stones, but the coarse diamond stone makes short work of the initial process of removing burrs and dings from the blade, the kind of work which can take hours with the finer Japanese stones. Clean-up is easy, they require no soaking, all in all, a very helpful and handy stone to have.