






🔪 Sharpen Smarter, Cut Sharper — Never Settle for Dull
The DMT FSKF Fine Diafold Serrated Knife Sharpener features a fine micronized monocrystalline diamond surface that sharpens serrated knives faster and more efficiently than conventional stones. Its innovative foldable handle design offers portability and protection, making it ideal for both home and on-the-go use. Durable and oil-free, this sharpener promises years of reliable performance backed by a 25-year warranty.















| ASIN | B00004WFTZ |
| Best Sellers Rank | 539,517 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 430 in Manual Knife Sharpeners |
| Brand | DMT |
| Brand Name | DMT |
| Colour | Color May Vary |
| Country Of Origin | USA |
| Customer Reviews | 4.2 out of 5 stars 1,347 Reviews |
| Global Trade Identification Number | 00017042011055 |
| Grit Type | Fine |
| Grit type | Fine |
| Included Components | 1 x Diafold Serrated Knife Sharpener - Fine |
| Item Dimensions L x W x H | 24.1L x 12.7W x 8.3H centimetres |
| Item Type Name | Knife Sharpener |
| Item Weight | 0.64 Ounces |
| Item height | 3.25 inches |
| Item weight | 0.64 Ounces |
| 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 | Diamond |
| Material Type | Diamond |
| Product dimensions | 24.1L x 12.7W x 8.3H centimetres |
| UPC | 017042011055 |
| Unit Count | 1.0 Count |
A**D
Excellent sharpener!
Excellent sharpener! Used for sharpening small blades on my penknife and leaves a sharp edge.
M**I
The only way I could sharpen my bread knife
I didn't know these existed up until buying this one. I though my knife would need to be replaced. This file works well but you do need to practice as it's not as simple as it looks. Time and watching some YouTube videos then you'll get to grips with it. I'm not too keen on the folding handle design but it does help with storage.
J**G
Easy to use
A little rattling when closed, means this item looses a star. Easy to use. Sharpened two knives so far, and seems to be solid enough to keep on.
D**R
Good for every aerated knife.
Compact and easy to use.
Z**6
Sold by MJ Outdoors Ltd DMT FSKF Diafold Serrated Sharpener Coarse Knife, Grey
Seems a good product. Used once with good results
B**5
Precision
Precision tool, excellent quality
J**A
Too expensive and poor quality
Disappointing. Before I got half way of sharpening my bread knife, all the diamond coating had disappeared. If anything half was sharpened OK, the other half was not. Far too expensive for the quality that delivers.
A**I
Peeling and Rusting
The abrasive layer is peeling off and rusting after a single use.
Trustpilot
1 month ago
2 weeks ago