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💎 Sharpen smarter, not harder—carry precision wherever you go!
The DMT D3EFC Dia-Sharp Sharpener is a compact, credit card-sized set of three diamond sharpening stones—extra-fine, fine, and coarse—designed for fast, oil-free sharpening with a durable micronized monocrystalline diamond surface. Ideal for professionals and hobbyists alike, it offers versatile edge maintenance for tools and blades, combining portability with long-lasting performance.
| ASIN | B00006IIO3 |
| Best Sellers Rank | 87,846 in Garden ( See Top 100 in Garden ) 47 in Axe & Knife Sharpeners |
| Brand | DMT |
| Brand Name | DMT |
| Colour | Multicolour |
| Country Of Origin | USA |
| Customer Reviews | 4.5 out of 5 stars 1,193 Reviews |
| Global Trade Identification Number | 00017042007546 |
| Grit Type | Coarse,Extra-fine,Fine |
| Grit type | Coarse , Extra-fine, Fine |
| Included Components | 1 x 3-inch Dia-Sharp Sharpener, Credit Card Sized- Extra-Fine, Fine and Coarse Diamond -Set of 3 |
| Item Dimensions L x W x H | 8.3L x 5.1W x 0.1H centimetres |
| Item Type Name | Knife Sharpener |
| Item Weight | 0.32 Ounces |
| Item weight | 0.32 Ounces |
| Manufacturer | Acme United Corporation |
| Manufacturer Part Number | D3EFC |
| 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 | Diamond |
| Material Type | Diamond |
| Model Number | D3EFC |
| Number of Items | 3 |
| Product dimensions | 8.3L x 5.1W x 0.1H centimetres |
| UPC | 735090243289 017042007546 798167684781 |
| Unit Count | 1.0 count |
N**B
Good kit with the right grits for all types of sharpening
Good kit with the right grits for all types of sharpening. Quality feel & weight and leaves a good edge for woodturning chisels, knives and router bits.
P**P
These have been brilliant. I bought them to bring some rather tired ...
These have been brilliant. I bought them to bring some rather tired kitchen knives back to life, and going through all three has got them so sharp that my girlfriend is nervous of using them! The coarse one even let me remove some quite deep nicks in the blade, so it does remove quite a lot of material. The only thing missing from the kit is something to "stick" the plates down as you use them. I ended up cutting out a section of one of those dashboard mats that hold your phone in place, and it works perfectly.
C**C
Great sharpers and really handy.
These are really handy. I use to sharpen my wood turning chisels. I don’t always need to use my grinder so having these in my back pocket is a bonus. They are not cheap but hopefully they will last a long time. I have coarse, fine and extra fine for just honing my chisels in between projects.
P**E
excellent
My father has the trend card with 2 grits on 1 card and after using I needed to buy my own for sharpening drill and router bits. The 3 cards arrived in great condition and i'm happy with them.
A**R
extremely good sharpeners
I love these. Even though I have equipment for sharpening these keep the cutting edge very close to what's needed. A must for any tool kit. Thanks
J**4
Five Stars
Great sharpeners. They remove material really fast.
A**B
Five Stars
Excellent small (credit-card size) flat diamond coated sharpening plates
J**K
dont waste your money
these are awful. The diamond coating doesent last past the first use. it just scrapes off so now i just have 3 smooth metal cards that couldnt sharpen a pencil, let alone a blade. complete waste of money
Trustpilot
1 week ago
1 month ago