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VIDEO -
DMT FSKF Fine Diafold Serrated Knife Sharpener, Color May Vary
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Purchase options and add-ons
| Material | Diamond |
| Brand | DMT |
| Colour | Color May Vary |
| Product dimensions | 24.1L x 12.7W x 8.3H centimetres |
| Item weight | 0.64 Ounces |
| Grit type | Fine |
| Manufacturer | Acme United Corporation |
| Global Trade Identification Number | 00017042011055 |
| UPC | 017042011055 |
About this item
- Portable, lightweight with convenient fold & go handles which enclose and protect the diamond serrated sharpener when not in use
- Fine diamond for a razor sharp edge
- Sharpens knives faster than conventional stones with DMT's micronized monocrystalline diamond surface
- No oil is needed-sharpen dry or with water
- Durable construction will provide years of performance and reliable service
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4 stars and above
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Customer reviews
Customer Reviews, including Product Star Ratings, help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the knife sharpener easy to use and good quality. It sharpens knives well, especially small blades like penknives. However, some customers have reported issues with the coating peeling off or disappearing after a single use.
AI-generated from the text of customer reviews
Customers like the sharpness of the knife sharpener. They say it's easy to use, sharpens small blades on penknives and leaves a sharp edge. It's good for sharpening old serrated steak knives and every aerated knife.
"...Easy to use. Sharpened two knives so far, and seems to be solid enough to keep on." Read more
"Excellent sharpener! Used for sharpening small blades on my penknife and leaves a sharp edge." Read more
"It put a really good sharp edge on some old serrated steak knifes" Read more
"Good for every aerated knife...." Read more
Customers like the quality of the knife sharpener. They say it's a good product, works well, and is a precision tool.
"...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...." Read more
"Seems a good product. Used once with good results" Read more
"Precision tool, excellent quality" Read more
Customers are unhappy with the coating removal. They say the diamond coating comes off, the abrasive layer peels off, and the knife rusts after a single use.
"...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...." Read more
"No good the coating came off after using once and over priced so no good" Read more
"The abrasive layer is peeling off and rusting after a single use." Read more
Reviews with images
Peeling and Rusting
Top reviews from United Kingdom
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- Reviewed in the United Kingdom on 24 May 2019Style Name: FineVerified PurchaseCompact and easy to use.
- Reviewed in the United Kingdom on 11 April 2022Style Name: Extra-FineVerified PurchaseI 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.
- Reviewed in the United Kingdom on 25 November 2015Style Name: FineVerified PurchaseA 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.
- Reviewed in the United Kingdom on 28 February 2019Style Name: FineVerified PurchaseSeems a good product. Used once with good results
- Reviewed in the United Kingdom on 19 March 2016Style Name: Extra-FineVerified PurchaseExcellent sharpener! Used for sharpening small blades on my penknife and leaves a sharp edge.
- Reviewed in the United Kingdom on 29 December 2020Style Name: FineVerified PurchaseDisappointing. 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.
- Reviewed in the United Kingdom on 11 August 2018Style Name: FineVerified PurchasePrecision tool, excellent quality
- Reviewed in the United Kingdom on 19 May 2021Style Name: Extra-FineVerified PurchaseHave tried this on numerous occasions to sharpen small Victorinox serrated kitchen knives but it just does not work - gave up and ordered Transforman Diamond Round & Tapered Rod Sharpener instead. The difference is unbelievable - one or two strokes of the Transforman resulted in a sharpening that would never be achieved with this product - you can feel the difference in texture between the two sharpeners before you put them anywhere near a knife. Don’t know if this is because the Transforman is described as “Fine” whereas the DMT is Extra Fine but they are only small kitchen knives so I would have thought Extra Fine would have worked but unfortunately not !!!!
Top reviews from other countries
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JONATANReviewed in Mexico on 8 April 20244.0 out of 5 stars no rebaja casi nada
Style Name: FineVerified Purchasees muy fina siento que casi no rebaja nada
Anthony L.Reviewed in the United States on 22 March 20245.0 out of 5 stars top quality, perfect for serrated blades!
Style Name: Extra-FineVerified PurchaseWe had picked this up to sharpen some serrated knives that just weren't cutting it anymore (ha!). We were pleased to find that the taper on this sharpener allowed us to dress multiple sized serrations, and it brought the blades to a razor sharp level. There had been chips in the serrations, and those have been refiled and sharpened to the point that you would never know they were an issue. This thing really does its job well.
An excellent product that I would purchase again!
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LelloReviewed in Italy on 29 June 20205.0 out of 5 stars affila lame seghettate
Style Name: FineVerified Purchasetutto
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Cliente AmazonReviewed in Spain on 22 May 20202.0 out of 5 stars Construcción endeble de bajísima calidad.
Style Name: FineVerified PurchaseLa primera impresión en manos es que te has gastado un dineral pensando en que ibas a recibir un producto de calidad y te han enviado algo construido a muy bajo coste y sin cuidar los detalles... su empuñadura plástica es de bajísima calidad... y parece súper endeble... y su sistema de apertura y cierre horroroso... no le doy mucho tiempo de vida... espero que todo esto se vea compensado con la supuesta calidad del diamante que incorpora... aun no le he probado suficiente como para valorar su durabilidad ya que lo recibí ayer pero he creído oportuno adelantaros mis impresiones iniciales porque cuando compre este producto esperaba m7cho más de partida y he de confesar que la primera impresión no ha sido nada buena.
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Antonio Ruiz RodríguezReviewed in Spain on 17 November 20185.0 out of 5 stars Util
Style Name: Extra-FineVerified PurchaseUsé el producto para afilar cuchillos serrados. Es muy bueno
