

💎 Sharpen smarter, not harder—unlock razor-sharp precision in minutes!
The DMT Dia-Sharp Bench Stone features a continuous micronized monocrystalline diamond surface that sharpens blades up to three times faster than conventional stones. Designed for versatility, it works on a wide range of cutting edges without the need for oil—just rinse with water or dry. Built with solid construction and backed by a 25-year warranty, this fine grit stone offers professional-grade sharpening performance for both kitchen knives and precision tools.

















| ASIN | B0001WP1LK |
| Best Sellers Rank | 94,234 in DIY & Tools ( See Top 100 in DIY & Tools ) 71 in Sharpening Stones |
| Brand Name | DMT |
| Colour | Grey |
| Country Of Origin | USA |
| Customer Reviews | 4.4 4.4 out of 5 stars (920) |
| Global Trade Identification Number | 00017042007676 |
| Grit Type | Fine |
| Included Components | 1 x 8-Inch Dia-Sharp Continuous Diamond Fine |
| Item Dimensions L x W x H | 14L x 2W x 35H centimetres |
| Item Type Name | Knife Sharpener |
| Item Weight | 1 Kilograms |
| Manufacturer | Acme United Corporation |
| Manufacturer Warranty Description | Guarantee – you acquire from dmt with purchase of our products in europe also a promise without restriction of your legal warranty rights. If your dmt product fails to perform due to defects in material or workmanship, we will replace it 25 years after purchase free of charge. Normal wear, improper cleaning or misuse is not covered by the warranty. Defective products will be repaired, replaced or … |
| Material Type | Diamond |
| UPC | 017042007676 |
| Unit Count | 1.0 count |
T**S
Exceptional
Just pretty much reprofiled an old kitchen knife with a 600 grit fine stone!! These stones are very very effective. Normally you'd need a 120 or 240. Ive been hand sharpening for a couple of years now with wetstones so am pretty experienced. This stone is exceptional and ideal for beginners. A 600 grit stone is normally a third stone before a 1000 and then 4000/6000 polish. However this 600 is way more effective than a 600 grit wetstone so the results are immediate and significant. All I can say is that they work a lot quicker than wetstones so take it easy with new or already sharp knives. Burr creation is profound so very easy to tell when youve apexed. Even old difficult to sharpen knives wont last two minutes with this thing, so glad I found it. I follow a guy on youtube who taught me how to sharpen, look him up. His youtube profile is OUTDOORS55. His name is Alex. He got me into DMT stones and gives great tutorials on every day sharpening using cost effective stones. No need for Japanese chosera stones at £200, get one of these american imports, sharpen from a fine stone and then strop to shaving sharpness!
S**.
Five Stars
Just works as expected.
S**N
Five Stars
Very good top quality. Recommend, I am professional sharpener for knives and chisels.
B**T
does the job well
Excellent for sharpening
J**E
... have used other makes and I find this the best. Service faultless
I have used other makes and I find this the best. Service faultless.
K**.
NOT flat, fast and uneven wear.
Received the wrong size stone, but needed it that night so had to settle with what I was given. Product came with multiple small pits and lips on the edge. Gave it a go anyways and ALL the items I tried to flatten started off like the one pictured because of a previously unseen valley in the stone. It’s not the largest hollow I’ve seen, but for the price of the stone I expected better. Update: I am planning to re-order a stone that has the quality this one advertised. Until then, I was trying again to see if I was wrong. I had two very clear wear patters emerge (shown in another picture). Second day I tried to give it a shot, and it’s had 2 different uneven wear patters. Absolute trash. I’m disgusted, this became less reliable than the cheap starter set of whetstones, and at a WAY higher price. May as well save the money, buy a stone that is more affordable with the same quality. Likely go the route of Rob Cosman, little higher cost but a reputation that might still be worth something.
A**R
Charges not upfront
All costs we not included in the advert price. Seller said these were in the terms and conditions but not clear and taxes charged were more than cost of item.
M**3
world best diamond stone
This stone is the best it can show you how un flat your chisels and planes are. but mostly is can cut through anything, like steel,aluminium and titanium. it sharperness quick and smothliy, and this stone will not chip hollow or groove like an oil stone. the one little problem is it has to be washed off with water every once and while because of there being no holes in it the burr messes up the stone and turns it black put it easliy washes off. don't flaten a chisel with glue on it because it with mess up the stone and won't wash off with water you hae too get a knife and scrap it off so becarefull. but please buy this product it will last you a life time.
P**E
My stone had a manufacturing issue that I discovered after the return window had closet but DMT support solved it in an excellent way. I'm very happy with my stone and the support experience I had couldn't be better. Fully recommended!
C**N
Estas placas son excelentes para el afilado -aunque son caras- pueden duran mucho tiempo si se usan adecuadamente; sirven también para aplanar piedras japonesas en forma rápida y segura. Aunque en sus envíos por razones que desconozco, no, llega el producto solicitado, a mi me paso en dos ocasiones seguidas. Por lo demás, son muy recomendables.
U**K
Otrzymałem fabryczny bubel. Na całej powierzchni ostrzałki widoczne są koloste ślady obróbki. Na powierzchni widoczne są liczne wgłębienia. W firmie DMT komtrola jakości chyba nie istnieje, skoro coś takiego wysyła się do klienta. Na potwierdzenie mogę dodać, że zamowiłem ten sam towar jaszcze raz. I ten jest OK. Więc jak widać loteria. Procedura zwrotu przez Amazon - kiedyś odbierał przesyłkę kurier. Teraz trzeba się udać do punktu DHL. Chciałem wysłać przesyłkę bez konieczności drukowania etykiety. Okzało się to niemożlliwe, choć wybrałem punkt w którym taka wysyłka powinna być możliwa.
J**N
Bought this as a present to someone and they were very pleased with it. They won't stop telling me about how well sharpened their cooking knives and sashimi knives are now and how convenient it is compared to their other older whetstones. It was a good purchase!
K**U
Uzerinde acayip cipler ve dokusunda problem varmis ve diger tas ve usturamin canina okudu... esyalarimi duzeltmekle anormal vakit harcadim... defolu urun veya marka kaliteyi acayip dusurmus...
Trustpilot
2 months ago
1 month ago