🔪 Sharpen smarter, not harder—your serrated edge’s new best friend!
The DMT FSKC Diafold Serrated Knife Sharpener features a coarse 45 micron diamond surface that quickly restores dull serrated blades. Its foldable, lightweight design makes it highly portable and easy to store, while the monocrystalline diamond technology allows fast sharpening without oils—dry or wet. Made in the USA, this durable tool is favored by chefs, woodworkers, and outdoor enthusiasts for reliable, long-lasting edge maintenance.
Material | Plastic |
Brand | Diamond Machine Technology (DMT) |
Color | Coarse |
Product Dimensions | 5"L x 9.5"W x 3.5"H |
Item Weight | 0.05 Kilograms |
Grit Type | Fine |
Number of Items | 1 |
Manufacturer | DMT |
Global Trade Identification Number | 00017042011062 |
UPC | 000064134222 001704201106 885222475566 017042011062 |
Part Number | FSKC |
Item Weight | 1.76 ounces |
Item model number | FSKC |
Is Discontinued By Manufacturer | No |
Size | One Size |
Style | Coarse |
Item Package Quantity | 1 |
Number Of Pieces | 1 |
Measurement System | Metric |
Grit Rating | 120 |
Special Features | Manual |
Included Components | DMT FSKC Diafold Serrated Knife Sharpener |
Batteries Included? | No |
Batteries Required? | No |
Warranty Description | Warranty |
R**Z
Excellent specialty tool
I use DMT flat sharpeners for standard cutting tools but for serrated blades, hawksbill knives etc. the DMT tapered rod is by far the best. I'm originally for Western New York State , home of Cutco and Ontario Cutlery. The Cutco serrated blades are notoriously difficult to sharpen but the DMT does a great job. I suggest getting both the coarse and fine (blue and red) versions. It takes a little practice to get the right angle and width when sharpening serrated blades but once you get it figured out sharpening goes pretty quickly. One thing I particularly like about the DMT tool is the diamond chips are attached via brazing or something similar and they do not pull out of the matrix at all. I've probably sharpened 200 times with these tools and they cut just as well now as they did on day one. I also like the folding feature. Perfect for a quick touch up when out in the field.
L**M
Works surprisingly well
Having never sharpened a serrated knife before, I wasn't sure what to expect. I tried this sharpener the day I received it on a 10 inch serrated bread knife. It was fast and easy to use. The results were surprisingly good. Anyone who understands knife sharpening understands the significance of a burr. My bread knife developed a proper burr after 3 or 4 strokes into each serration. I tested the knife on a baguette and it cut very nicely without any tearing at all. I'm impressed and pleased with the purchase.
L**N
Works OK
I've only used this once but it seems to work ok.Quality is good, communications from seller was good with prompt shipping.
D**T
Nice sharpener but the plastic is very thin.
I buy all DMT sharpeners. This one the plastic seems very brittle and can cracks or break if dropped or held to hard sharpening.
G**L
Excellent tool for sharpening curved yard tools
I bought a Woodmans Pal Classic Machete and it has this curved brush hook in it. Well after cutting some brush I needed to sharpen up the hook and this tool is just the ticket. Easy to use, just sharpen under running water like the hose, and I was back in business. This tool is too course for any but the most mistreated kitchen knives but great for yard tools like a Japanese Steel Grass Sickle w/ Wooden Handle #5422
G**D
Cheap handle split in two when using. Company will not replace without original packaging.
Sharpens very well but flimsy handle. For this kind of money it should not split in half. The company, DMT, first wanted me to send a photo of the damage to send a replacement handle. Next I got an email demanding the entire sharpener be sent in the original packaging before a replacement would be sent. I don't do long term storage of original packaging. I will not be purchasing from this company ever again.
S**4
Works great
Nice file little oil inside the pivot makes it open better
F**.
Great sharpener like everything else from DMT.
Great like everything else from DMT I use them for sharpening my leather tools.
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