

🔪 Sharpen smarter, not harder — edge perfection in your hands!
The Work Sharp Precision Adjust Knife Sharpener Kit offers professional-grade sharpening with an adjustable angle guide from 15° to 30°, tri-brasive stones for tailored edge finishing, and a secure V-block clamp. Compact and lightweight, it’s engineered and calibrated in Oregon, backed by a 3-year warranty, making it the go-to tool for millennial pros who demand precision and durability in their kitchen and pocket knives.












| ASIN | B08L72P245 |
| Best Sellers Rank | #2,190 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #7 in Knife Sharpeners |
| Brand Name | WORK SHARP |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (11,413) |
| Global Trade Identification Number | 00662949040303 |
| Included Components | Tri-Brasive(TM) Sharpening Stone: 320 & 600 Grit, Diamond, Fine Ceramic, Angle Adjustable Sharpening Chassis, Benchtop Sharpening BaseKnife Clamp, Sharpening Slide Rod, User's Guide |
| Item Dimensions L x W x H | 6.5"L x 9.6"W x 5.61"H |
| Item Type Name | Knife Sharpener |
| Item Weight | 215 Grams |
| Manufacturer | Work Sharp |
| Manufacturer Warranty Description | 3 YEAR |
| Material Type | Acrylic, Ceramic, Neoprene, Plastic, Steel |
| UPC | 662949040303 |
| Unit Count | 1.0 Count |
N**M
Great tool
Really enjoying using this sharpener and it works great. I could have spent more on a bigger more professional setup but for my purposes this does the trick just fine. It’s compact so it stores easy, quick to setup, and has smooth operation. Got all my knives nice and sharp fairly quick. Three things to make it better- the base could be a little heavier so it doesn’t rock as easy, the clamping system could be a little more secure, and to sharpen a larger knife you really should use a larger sharpener but it works if you sectionalize the knife. I’ll get a kit of use out of this thing.
D**E
I'm impressed
My old Smith's guided sharpener started really showing it's age when I tried to sharpen my pocket knife the other day and the stones started falling off of their holders. So, I came to Amazon and started shopping and came across the Work Sharp Precision Adjust Knife Sharpener. I read the reviews, looked at some online videos, popped over to YouTube to see how it worked and what testers had to say there. For under $50 it sounded like quite a bargain, so I decided to give it a try. A couple of minor quibbles - 1) the clamp that grips the blade could stand to grip a little better. It's good enough, and since the sharpening process requires very light pressure (you basically let the weight of the "tri-brasive" do the work) I had no problems with my knife slipping, but it just didn't feel really secure. 2) It could stand to have some more abrasive grits. I found the 320 grit (coarse) diamond hone adequate to true my blade up, and the 600 grit (medium) diamond hone did a pretty good job of sharpening. The ceramic hone would probably do a great job of polishing the edge if you wanted to spend a LOT of time with it, but a grit between the 600 grit and the ceramic would make it a lot easier and faster to get a good polished edge. I ended up with a VERY sharp blade, but you can still see the abrasive marks from the 600 grit after making the recommended 10 passes with the ceramic. Add an 800-1,000 grit in there, and a strop for after your done with the ceramic and you'd end up with a ridiculously sharp blade. The build quality seems quite good. The sharpener feels sturdy and solid, and I had no issues with it moving around when I didn't want it to. Assembly and disassembly is a breeze with the exception that the snap on base is a challenge to unsnap. The parts all work as advertised, and I took a knife that had a somewhat abused edge and ended up with a very nice, flat bevel that feels very sharp. Not quite razor sharp, but close. For pocket knives and kitchen knives this sharpener would be very hard to beat, especially for the price. It is definitely far superior to most of the knife sharpeners out there. If you decide to give one of these a try look for the Aenllosi zippered hard case that's designed to fit this sharpener. When I ordered my sharpener there was a link to it right on the sharpener's page, and it was well worth the $14 or so selling price. It has built in wells for all of the sharpener's components when disassembled, plus a mesh pocket to hold the tri-brasive and rod. Very nice quality item and a perfect fit.
A**E
I suggest you get the upgrade kit as well
I have a few knives for EDC and for my workshop, as well as the usual kitchen knife set. I’ve never been happy with the performance of my little Smith’s 2-step, coarse and fine, knife sharpener. I’ve tried using a stone and failed miserably. . After field dressing a deer, this Fall, wishing all the while my knife was sharper, I decided to check out some knife sharpener reviews on YT. The Work Sharp Precision Adjust seemed excellent value at just $60, had great reviews and was simple to operate. I ordered it. . The Work Sharp Precision Adjust is indeed very easy to use. The knife holder has some flexibility to it but to use this sharpener correctly, you do not apply pressure to the stone on the blade. Let the stone do the work. You just move it back and forth. The flex therefore becomes negligible. . My first attempt to sharpen my fixed blade deer knife was good but disappointing in that I couldn’t slice through a sheet of paper. It was sharp but not the promised sharpness. I couldn’t establish the original angle off the cutting edge since I’d changed it with my failed, manual, diamond stone sharpenings. I essentially had to reprofile the edge. This is where I found the Work Sharp Precision Adjust was lacking. It took forever with the lowest grit of 320. Eventually, I sort of got there. Same with my next knife and similarly with my small kitchen knives. All needed some reprofiling. A day or so later, after watching yet more videos, I revisited my knives. This time, I was able to spend a little less time and managed to achieve that awesome paper slice. I think I was able to refine the new profile this time, having remembered the angles I’d used, and didn’t get frustrated like the first time. I also used a 15x loupe to see the edge detail. That’s now a permanent accessory in my sharpening kit. . I concluded that 320 grit was just too fine for an effective reprofile, especially on a longer knife, or one heavily chipped. . I considered returning the $60 Work Sharp Precision Adjust and buying the Work Sharp Precision Adjust Elite kit for another $60 more. The coarser 220 grit included in that kit would no doubt make reprofiling a lot quicker. Then I reckoned that it was just as cost effective, if not more so, to keep what I had and order the upgrade kit. Yes, that is $80 more. However, I keep the existing 320/600/ceramic sharpener from the original Adjust, adding another 3 sharpeners, with one set being an extra of what I already have. You can order new stones for around $7 each. So, I’m actually getting a spare set of 320, 600 and ceramic stones, including another holder, for only $20, versus over $21 for just three individual stones. Better value to spend the $140 for the Adjust and the upgrade kit than the $120 Elite. . Tonight, I used my now-upgraded kit on another folding knife I keep in my truck. I’ve never sharpened that one and it was pretty blunt. I used a Sharpie pen to help establish the cutting edge profile – 25 deg. Starting at 220 grit, it didn’t take long to make the first pass. I moved through each of the stones, refining the edge each time and finished off with the strop. I already have a large strop but the Worksharp strop, keeping the exact edge angle used to sharpen, makes the final step a no-issue breeze. You won’t easily get a mirror polish finish, (that will take more time with the finer stones and ceramic) but without the loupe, the cutting edge looks shiny, clean and it’s razor sharp. That’s all I’m after! . I think that, for the money, this is one of the best sharpeners out there. It’s easy to use once you try it a couple times, and the results are awesome! I do suggest you get the upgrade kit though. Whether you buy the Adjust plus the Upgrade kit, or the Elite itself, you will need those additional stones for reprofiling with ease.
W**D
Easy to use with great results
F**.
Produto cumpre bem a promessa, é fácil de manusear e de fazer a manutenção, tem que ter um pouco de noção de como fazer, só achei o apoio um pouco “mole” mas nada demais, coloca uma rolha em baixo que está tudo certo. Quebra muito o galho você ter a geometria do ângulo, ainda mais pelo perfil de corte ficar alinhado o que na pedra é necessário muita prática, experiência e noção. Recomendo, acredito que desses afiadores guiados de inicial é muito bom, muito melhor que os chineses mais baratos, claro, não é um Lansky nem um KME, mas cumpre muito bem !
B**N
I tried to learn hand sharpening on a water stone and after a few years of not really being satisfied with the results (knives were sharp enough to slice paper, but could struggle with a tomato skin) I broke down and got this guided sharpener. Even after my first use it got my knives sharper than I've ever been able to manage on the water stone. I'm sure there's better guided sharpeners out there that maybe can be attached more securely, hold the knife a little better (it's adequate as long as you don't get too rough and securely place the knife in), or have easier to use sharpening rods (they're a little skinny so you have to be careful not to rock them). But for this price I doubt you're going to find a better one. I also can't speak much to the longevity of the sharpening surfaces, but for light use I'm sure they'll last decently long. Works on pretty much any hard surface, you just have to hold it and be a little careful. Comes apart relatively easily and can store back in it's packaging.
J**.
Es un afilador sin igual, simplemente magnífico. Es posible afilar navajas y cuchillos medianos a grandes; las pequeñas navajas Vicrorinox no es posible, son demasiado chicas. El control del ángulo de afilado no tiene igual, yo afilo la mayoría de mis cuchillos a 25°; rara vez afilo a 15° o 20° y prácticamente nunca a 30°. Todo esto es posible con este afilador. Este equipo es delicado, no me parece de uso industrial, para mi es suficiente. Me gustaría tener una gama mas grande de piedras ahora solo tengo los que vienen en la caja, 320, 600, 1200. Será necesario conseguir algunos granos intermedios.
F**Y
By far the best sharpener ever, it's genius... Unlike Lansky, this can adjust angle at precise setting also while hitting the curves. What could've been perfect, an option to get different grids/spare "Tri-brasive" rods and bigger clamps. I find inconvenient sharpening one of my hunting knife (thick and chunky spine) I will definitely buy another regardless Work Sharp wants to update their product or not.