For this guide, we limited our focus to manual and electric sharpeners. Such models are by far the most popular choices for sharpening knives, and for good reason. When well-designed, manual and electric sharpeners are effective, extremely quick and easy to use, and durable. (By the same token, when poorly designed they’re cumbersome, flimsy, and ruinous to blades.)
If you want to re-shape the edge on a knife that isn't set to a 15- or 20-degree angle, or restore a more damaged edge, the medium-grit rods that come with the Sharpmaker don't remove enough metal. Users have reported good results, however, with the Spyderco Diamond Triangle Pair (Est. $50), which are diamond rods for the Sharpmaker system. Of course, if a knife edge is severely damaged, you're usually better off sending it out to be re-shaped, but the Spyderco Sharpmaker can handle anything short of that, and is small and light enough to tuck easily in your pocket or a kitchen drawer.
A hybrid manual-electric sharpener, the Chef’sChoice Hybrid 210 uses a motor and abrasive wheels to grind the new edge and employs a manual stage to hone it. This sharpener is eminently affordable. However, our top pick, the ProntoPro 4643 multi-blade-angle manual model (as well as its $30 to $40 single-blade-angle kin) produces a better edge and doesn’t make us worry about breakdowns the way the Hybrid 210’s lightweight motor does.
Method 1: Use an Electric Sharpener. Quality electric sharpeners are an option, but I strongly discourage their use. First off, they remove a tremendous amount of material from your edge. Sharpen your knife a dozen times, and you've lost a good half-centimeter of width, throwing it off balance, and rendering any blade with a bolster (i.e. most high-end forged blades) useless. Secondly, even the best models provide only an adequate edge. If you don't mind replacing your knives every few years and are happy with the edge they give you, they'll do the trick. But a much better choice is to...
Regardless of how sharp your knife may be — it may even be sharp enough to slice through paper in the air — the fact of the matter is that it won’t remain sharp when you use it. That’s just the way it is. Even if you use a hard sharp knife only on soft vegetables, you’ll still end up with a dull edge sooner or later. And because of this incontrovertible fact, you really need the best knife sharpener you can get, especially if you really value your knives.
There are a few qualities that affect exactly how sharp your knife blade will be. Be careful to remember that not all steel is the same. Indeed, manufacturers use very different alloys with varied qualities that directly effect how the knife is used. Many knives, especially those with German or French heritage, use steel that is somewhat heavy and soft when compared to the metal used in most Japanese-style knives.
I bet those Vikings, relatives of mine no doubt, never had it so good. They never had surated blades to sharpen or needed to wear cool things around their necks to woo the women (they just grabbed them by the hair I guess). I love my stone. So useful and beautiful. I always have spit to wet it with, and I always have a way to sharpen my tool. Wazoo makes high quality products. I give them the highest rating I have. Dudes!
Sharpening kit: Sharpening kits appear at the top end of the market for knife sharpeners, as they have multiple parts to ensure a proper result. The kit allows you to set the sharpening angle you want to use, while working from course to fine sharpening. Sharpening kits work great for both sharpening and honing. Using a sharpening kit properly requires some time invested in learning to use the kit. However, for those who demand a perfect blade, the sharpening kit achieves the desired result with full manual control.
We spent 46 hours on research, videography, and editing, to review the top choices for this wiki. If you want to chop, dice and slice easily and quickly, you have to keep your blades sharp. Both amateur and professional chefs will appreciate these electric knife sharpeners, which do just that. They will not only save you time, but can also protect expensive knives from damage by ensuring clean and consistent metal removal. When users buy our independently chosen editorial picks, we may earn commissions to support our work. Skip to the best electric knife sharpener on Amazon.
Are razor-sharp results key and are you willing to spend hours practicing and improving your skills? If you are we recommend using sharpening stones. With it you will, without a doubt, end up with a razor-sharp edge. If you are not in the mood to spend too much time sharpening your knives you could always try a pull-through sharpener or an electric sharpening machine. Or are you a fan of varying sharpening angles without having to guess? Why not check out our manual sharpening systems. For daily maintenance you could consider a sharpening or honing steel. With a good leather strop you will, finally, give your knives that finishing touch: you will make them shine like never before.
Here at the Strategist, we like to think of ourselves as crazy (in the good way) about the stuff we buy, but as much as we’d like to, we can’t try everything. Which is why we have People’s Choice, in which we find the best-reviewed (that’s four-to-five-star reviews and lots of ’em) products and single out the most convincing. While we’ve written about kitchen knife sets, cutting boards and butcher blocks, the best butter knife and steak knives, and even asked chefs to share their favorite kitchen knives, we’re rounding up the best knife sharpeners you can find on Amazon, so you can keep those knives slicing like new. (Note that reviews have been edited for length and clarity.)
Steeling helps maintain sharpness. This process realigns the edge, correcting for dulling causes such as a rolled edge. A sharpening steel is a type of hardened cylindrical rod used similarly to honing stones. For example, a butcher steel is a round file with the teeth running the long way, while a packer steel (used in the meat packer's industry) is a smooth, polished steel rod designed for straightening the turned edge of a knife, and is also useful for burnishing a newly finished edge. Because steels have a small diameter they exert high local pressure, and therefore affect the knife metal when used with very little force. They are intended for mild steel knives that are steeled several times a day, but are not well suited for today's tougher and harder blade steels. Diamond steels are now available that have an industrial diamond coating and can remove blade metal as well as straighten, therefore used correctly they can re-profile a knife instead of just honing.
Sharpal 102N 5-in-1 Knife and Hook Sharpener features Sharpal 102N 5-in-1 Knife and Hook Sharpener features pre-set crossed carbides for quick edge setting and ceramic stones for fine honing. Multi-groove sharpening stone is designed to sharpen fishhooks of various sizes. It comes with rubber over-molded body and feet for secure and comfortable grip. Moreover integrated compass built-in rust-proof ... More + Product Details Close
In summary: Peter Nowlan is a professional knife sharpener based in Halifax (Canada) and he recommends the KnifePlanet Sharpening Stone Set, a beginners and intermediate kit that includes 4 sharpening grits: 400/1000, 3000/8000, a bamboo base and the KnifePlanet Flattening Stone. The Japanese Naniwa 3-stone combination is also a great (and more expensive) choice, ideal for professionals and more advanced sharpeners: the Naniwa stones are slightly bigger compared to KnifePlanet’s. In both cases, a coarse, medium and fine grit combination is very effective to sharpen and refine the edge:
Grit choices should fall in line with the steel used to make the knives you plan to sharpen. If your knives are all European, relatively soft steel knives, then you could finish off your knives at the 1,000 – 2,000 grit level. There is a lengthy explanation regarding this topic but suffice it to say that at 2,000 grit, these knives can be made extremely sharp.
OMG is the only thing that comes to mind! After researching any number of GOOD home knife sharpeners from $5 to $100, I stumbled upon this one and its very good reviews. So....I bit the bullet, purchased one (the ORIGINAL not the knock-offs you see). We have a collection of some 15 high end knives that had been sharpened by me using a lesser pull through sharpener. I set the SunrisePro on the countertop and followed the simple instructions. With just a little pressure on the top edge of each knife, i drew each blade edge through the tungsten-carbide cutters. After four or five pulls-through, I could see some almost microscopic metal shavingS accumulating on the top of the unit and a little on the counter. You could feel the knife taking on an edge it never had before! When I finished one knife, it was so incredibally sharp to the point of being intimidating! I simply could not belive how scalpel-like sharp the edge was now. I went through all 15 knives from paring to big 12 inch carver/slicer and each came out the sharpest they perhaps ever had been. WOW! Now we have an entire knife block filled with superbly sharp kitchen knives. Trying each one out on different meats, fruits, etc, you can hardly feel the knife as it slices cleanly through whatever you are cutting. Just "resting" the newly sharpened knife on a tomato, the edge actually began to cut through the skin with NO downward pressure. Seriously! I will not insult my review by saying something like "For the money...." It may simply be the best overall home knife sharpener around at ANY cost.. And yes, I even sharpened our garden hedge clippers to razor like condition. Bravo to whoever designed this. Even if I wear it out, I will certainly buy another! Nuf said. Dr. Z
Though "whetstone" is often mistaken as a reference to the water sometimes used to lubricate such stones, the term is based on the word "whet", which means to sharpen a blade, not on the word "wet". The verb nowadays usually used to describe the process of using a sharpening stone is to sharpen, but the older term to whet is still sometimes used. The term to stone is so rare in this sense that it is no longer mentioned in for example the Oxford Living Dictionaries. One of the most common mistaken idioms in English involves the phrase "to whet your appetite", too often mistakenly written as "to wet". But to "whet" quite appropriately means "to sharpen" one's appetite, not to douse it with water.
2. Although I’ve been sharpening knives for a while, I never could get a knife sharp using the freehand method, I’ve had to rely on various jigs to set & maintain a constant angle to the bevel. To begin with, the Lanksy knife sharpener kit was my main tool, but then I found a South African jig made by Warthog Knife Sharpeners. I still have their first model, which, if memory serves me, came out in the late 1990’s. This has since been upgraded & is supplied with a diamond stone, which is worthless unless it’s going to be used for ceramic knives. However-the Warthog & the Warthog Multi-Blade’s modus operandi has the knife moving ABOVE the stone, unlike the Lanksy / Edge Pro / Edge Pro Chinese copies & variants. ( No oil / water dripping off the stone from above the knife). Also, the Warthogs use any bench-size whetstone available to its owner, a very big plus if you want to use your grand-dad’s old Arkansas stone.No tie in having to buy the manufacturer’s specialised stones which work only with one type of sharpening jig.
MULTIPLE USES: The stone can be used to sharpen all your kitchen knives as well as other tools around the house. Restore an edge to a pair of scissors or cutting shears for the garden. The 1000 grit is for establishing the proper cutting edge angle. The 6000 grit will bring the edge to razor sharp. Hone it with newspaper over the stone and you will be amazed.
I am completely satisfied with the quality and value of this product. I have been able to get my kitchen knives "scary sharp". I can slice ripe tomatos almost paper thin with very little pressure. Thank you for the prompt delivery as well. I haven't tried the blade guide yet but I am sure it would work satisfactorily as it has rollers on either side and may even prolong the life of the stone and having to use the flattening stone as often.
Very quickly, we gravitated toward the ceramic rods, which all performed well on both types of blade; the steel honing rods created tiny chips on the Japanese blades. That’s because steel honing rods are made of exceptionally hard metal covered with fine ridges. These ridges bend softer German knife edges back into alignment, but harder Japanese knife edges have a tendency to break rather than bend. The ceramic rods also provided a very slight stickiness or friction when honing that made it easier to sweep the blades in smooth strokes, as you’re supposed to. Steel hones feel slick—the blade wants to slip instead of glide—and that makes them a bit trickier to master. And for the reasons above, the Idahone rapidly became our favorite among the ceramic rods. We’re also not alone in liking it: It’s extremely well-reviewed on Amazon and is recommended by many specialist knife retailers, including Chef Knives To Go, Epicurean Edge, and Knife Merchant.
Once that is done, you would proceed to start the sharpening process with a coarse grinding wheel. This is made of saphirite and helps create the proper angle. The 2nd stage involves moving on to a medium grinding wheel to give precision. The 3rd and last stage is sharpening on the fine slot. This sharpens your knife to perfection with an ultra-fine-grit ceramic wheel that sees to it that your blade is polished to an exact, razor sharp edge.
In recent years, some whetstone manufacturers have started producing ceramic whetstones made from hard, ceramic, powders that are mixed with Aluminum Oxide and then sintered to form a solid. But, rather than using oil or water to lubricate the whetstone, ceramic whetstones are meant to be used without lubrication and thus, they provide a significant advantage for chefs who need to keep their knives sharp but, who do not have either the room or time for using a bench water stone. Thus, they are commonly available as either bench stones, pocket stones, round rods, or triangular rods.
As Mal Knives shows in a review, the Chef's Choice sharpener creates a triple bevel on the blade, which allows it to work with both Asian and European/American knives. The bevels are at roughly 25 degrees, 20 degrees, and 15 degrees. This triple bevel design increases the length of time required between sharpenings. However, one Amazon customer reviewer disliked the sharpening results on Asian knives with this machine.
Here is the most important part. Even if you don’t believe what I have said here you will believe this: Gadgets rob you of one of critical components of knife sharpening. With them, there is no connection between you and the knife, there is no sense of pride, no accomplishment. I was able to make knives sharp years ago, what propels me these days, what drives me to improve is the emotional feedback given to me by the entire sharpening process, this is not possible with a gadget and using one is like putting a piece of bread in the toaster. (not a good toaster either). Sharpening knives has a multitude of personal rewards attached to it, these are what you should strive for and hang on to. These are not part of the gadget world.