Diamond Machining Technology (DMT) W4K Mini Diamond Knife Sharpener Whetstone Set, 4 Pack

Brand:DMT

3.4/5

97.13

PRODUCT DESCRIPTION DMT’s 70mm diamond sharpening stone set makes the perfect addition to any tool kit. Each polka-dot diamond sharpening plate features 1 of 4 grit options: Extra Coarse and Coarse for restoring neglected edges, Fine for creating razor-sharp edges, and Extra-Fine for polishing and refining razor edges. Micron-sized monocrystalline diamonds are securely bonded in nickel electroplated to precision-ground steel. Injection-molded polycarbonate base increases the structural rigidity for a consistently flat surface. FROM THE MANUFACTURER Convenient 4" pocket models of Diamond Whetstone and Machinist sharpeners with convenient black fabric tool roll for easy access for all your sharpening needs. Kit of 4 assorted models includes Three 4" Diamond Whetstone in Extra-Coarse diamond (60 micron / 220) when significant removal of material is needed for a damaged edge; Coarse diamond (45 micron / 325) to quickly restore a neglected edge and Extra-Fine diamond (9 micron / 1200 mesh) to polish and refine a razor edge after sharpening with a coarser diamond. One 4" Machinist Diamond Whetstone Stone in Fine diamond (25 micron / 600 mesh) for a razor sharp edge. Size: 4 1/3 x 7/8 x 3/16 Sharpening with diamonds is fast and easy. No messy oils needed--sharpen dry or with water. Durable construction will provide years of consistent performance and reliable service For proper tool maintenance, woodworkers, chefs and other professionals rely on the superior quality and versatility of DMT products. Made in USA.

Durable construction will provide years of consistent performance and reliable service. No oil is needed-sharpen dry or with water. Sharpens knives faster than conventional stones with DMT's monocrystalline diamond surface. Four diamond grits in extra-coarse, coarse, fine and extra-fine. Handy fabric tool roll and assorted stones for sharpening convenience. Made In The USA: Preferred by professionals for its superior quality and versatility, our knife sharpening kit with stones is built to provide years of consistent performance and reliable service. Fast & Easy: Micronized monocrystalline diamonds are securely bonded; the dots keep the diamond stone surface clean for fast and efficient honing; Sharpen dry or with water – no oil needed. Portable: Each diamond sharpening stone is conveniently sized at 2.75 x 1 x .25 inches, meaning you can easily do your sharpening anywhere. 4 Diamond Grits: Extra-coarse diamond (60 micron / 220), coarse diamond stone (45 micron / 325 mesh), Fine diamond (25 micron / 600 mesh) and extra-fine diamond (9 micron / 1200 mesh). Whetstone Knife Sharpener Set: Designed to fit easily into any pocket, these lightweight diamond sharpening stones come color-coded for easy identification.
Batteries Included? ‎No
Batteries Required? ‎No
Brand DMT
Brand DMT (Diamond Machining Technology)
Color Red, Blue, Black, Green
Color ‎Red, Blue, Black, Green
Country of Origin ‎USA
Customer Reviews 4.4 4.4 out of 5 stars 63 ratings 4.4 out of 5 stars
Domestic Shipping Item can be shipped within U.S.
Grit Description ‎Coarse Grit,Extra Coarse,Extra Fine,Fine,Fine Grit
Grit Type Coarse Grit,Extra Coarse,Extra Fine,Fine,Fine Grit
Included Components ‎Diamond Whetstone Kit
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Is Discontinued By Manufacturer ‎No
Item model number ‎W4K
Item Package Quantity ‎1
Item Weight 2.88 Ounces
Item Weight ‎2.88 ounces
Manufacturer ‎DMT
Material Synthetic
Material ‎Synthetic
Measurement System ‎Metric
Number Of Pieces ‎1
Part Number ‎W4K
Product Dimensions 2.75"L x 1"W x 0.25"H
Product Dimensions ‎10 x 8.25 x 8.5 inches
Size ‎One Size
Special Features ‎Manual
Warranty Description ‎Manufacturer Warranty

3.4

13 Review
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4 Star
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3 Star
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Scritto da: T.M
Stones arrived with significant rusting
The stones definitely feel of high quality and I am sure they work absolutely excellent. I haven’t had a chance to try them yet. That being said I have a qualm with how they have arrived that leaves me concerned with the long term effects it may have on their durability. At least 2 of the stones arrived with visible rust on them, primarily the fine and xtra fine stones. The red plate is the one that is most concerning. It is significantly rusted on one portion of the stone that is pictured above and then there is very minuscule light rusting on another part of the stone. My concern is that the stone is already losing the shine of the diamonds on the parts that are rusting, especially the worse parts. Is there something I should do to try and mitigate this? I’m worried it’s going to screw with the bonding of the diamonds with the surface of the steel. I would love to give a better review, if the rusting is normal and there are ways to mitigate it I can update the review after using them a bit
Scritto da: chris purdy
Kicks Butowski
I used these and an independently purchased 8000 grit plate with my Work Sharp knife sharpener system and an Etsy 3-D printed accessory of 2 and the combination produced a SUPERB edge on my Opinel knife...and as advertised...they work perfectly either dry or with water...no oil needed :) 5 Stars and more
Scritto da: Willard R.
Nice files and nice case
I purchased these to hone lathe tooling bits. I'm satisfied with these files and the seller sent them quickly. The next set I purchase will be a solid diamond surface; the interruption of the holes makes it a little odd when filing small parts.
Scritto da: Luis Molina
Made in USA
Yes is definite difference in the quality of the imitators (made in China) keep the good work I will keep buying your products.
Scritto da: J. Kerekes
Still going after over a year!
I've had this set for about a year and a half as I'm writing this, and they continue to be very effective. I purchased them initially for a sharpening system that came with mineral honing stones, and I'm the kind of crazy knife guy who deals with steels like 3V, 110V, CTS-XHP, Elmax, and all kinds of other highly wear-resistant steels that really are best sharpened on diamond stones. After a couple months, I ended up getting a Wicked Edge system... But these still have a use! I use them to smooth out aggressive handle scales and I also hold them by hand to hone edges on the go. The little pouch is well-suited to them, but I do wish that they were clearly labeled as to which stone is which grit. Regardless, a fine product that I have had no issues with.
Scritto da: John Weaver
and it fits wonderfully in this case as well
Suberb stones! I also got the 8,000 grit stone, and it fits wonderfully in this case as well. Absolutely essential for a bug out bag or for your next camping trip (if you know how to freehand sharpen). You still need to finish up with a 16,000 grit Shapton stone (or 30,000 grit for that matter), or a good razor hone if you can find one, just depends on how sharp you like your knives. They cut fast and do what they said they would do, and they do it wonderfully.
Scritto da: Frank D.
Worth Every Penny
You can't go wrong with this DMT product!
Scritto da: VinceP
Nice item
Pros: Nice item, price was right, delivery on time. I use them to sharpen my ski edges. Nice to have a full array of choices of grit. Cons: Only the red file (fine) has one end of it with full diamond surface area, all the others are full dot pattern of cutting surface. I would purchase again if ever needed.
Scritto da: mathieu
Fantastic sharpening system
I'm a farmer and a lumberjack, this system is great for axes and machetes (which i need to sharpen every day). I have had the big stones from dmt for a while, but for axes and machetes you're better of hringing the stone to the tool than the inverse for more control. The sheathing system is nice too.
Scritto da: Chi Chan
Five Stars
It is very useful.
Scritto da: F. M.
Quality sharpening stones to give your cutting tools fantastic sharp edges.
Well packed kit of 4 various grade diamond stones. These stones result in a razor sharp edge and will cut through the hardest knife steel. I use them in a fixed angle sharpener and end up with a shaving sharp edge.
Scritto da: chris green
Three Stars
Good set for the money
Scritto da: CK
It is small enough for easy carrying. Great product
It came even faster than was promised. It is small enough for easy carrying. Great product!! Highly recommend!

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