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The Best Knife Sharpeners of 2023, Tested and Reviewed

The Best Knife Sharpeners of 2023, Tested and Reviewed

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Best Knife Sharpener
Work Sharp

We review the best knife sharpeners to get a razor edge on your knives


The post The Best Knife Sharpeners of 2023, Tested and Reviewed appeared first on Outdoor Life.



                              

                   
Best Knife Sharpener
Work Sharp

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            Best Electric
         

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            Work Sharp Ken Onion
         

           
               
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            Best Overall
         

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            Precision Adjust Knife Sharpener – Elite
         

           
               
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            Best Honing Rod
         

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            Noble Home & Chef
         

           
               
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I was told growing up that a dull knife was more dangerous than a sharp one. When I was a kid, it was a head-scratcher for me, but when I really started using knives on my backpacking and camping trips and to dress and butcher game, it all came into focus. A dull knife takes a lot more effort to cut and usually ends up with you ‘’sawing’’ with the knife. Consequently, you can slip off and stick yourself. The lesson is that a dull knife is a worthless knife. This is why you need a knife sharpener. 





So, the cure for what ails you is a sharp knife. But no matter how good the heat treat on the blade, or how sharp the factory edge, every knife will need to be sharpened. So where to begin? Sharpeners are available anywhere from five bucks to over $500. I have been sharpening knives since I was about 14 years old, and sharpening them professionally since 2015. In that time, I have used just about everything out there and I want to help you navigate the crowded knife sharpener market. Here are my picks for the best knife sharpeners, as well as picks from Greg Campbell, a custom knife maker, and Scott Einsmann, gear editor.









Testing the Best Knife Sharpeners





We sharpened knives with varying blade angles and heat treats while evaluating the knife sharpeners on the following criteria:






  • Speed




  • Ease of use




  • Consistency




  • Edge produced





The Best Knife Sharpeners: Reviews and Reco*mendations





Best Overall: Precision Adjust Knife Sharpener – Elite




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Scott Einsmann



     

             


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Key Features 






  • 15 to 30 degree angle guides




  • Includes: 220, 320, 400, 600, & 800 grit diamond plates, ceramic plate, leather strop, and ceramic rod for serrations




  • Adjustable in 1 degree increments




  • Price: $139.95




  • Great for sharpening pocket knives, kitchen knives, hunting knives, and broadheads





Pros






  • Precise sharpening




  • Easy to use




  • Versatile 





Cons






  • Learning curve





Whether you need to sharpen a 2-inch pocket knife or an heirloom fixed blade, this is the best knife sharpener for the job. It can power through super steels and polish to mirror finish. I like that it’s easy to maintain a consistent edge angle and that the kit only has a few pieces. It’s also relatively inexpensive co*pared to similar sharpeners. 





I rarely use the aggressive stones that are included in the kit, unless I’m repairing a chip. I start with the 600 grit, progress to 800 grit, and finish with the leather strop. You can go from a knife that won’t push cut paper to one that will split a hair in 10 minutes. Part of what makes sharpening go so quickly is how easy it is to rotate the stones to change grits. It’s also very easy to swap sides of the knife.





Work Sharp Precision Elite adjustment
The sharpener can be adjusted from 15 to 30 degrees.  Scott Einsmann




There is a learning curve to using this knife sharpener, but here are a few tips to help shorten the curve. Find the right angle by coloring the edge with a sharpie and making light passes with the stone until you find the angle where the stone removes the sharpie from the edge. Another option is to choose an angle you like and use the coarse stones to adjust your knives to that angle. Once you have an angle, the key is to use light, consistent pressure and long strokes. Remember to move the strop in one direction so that it doesn’t cut the leather. -S.E.





Best Electric: Work Sharp Ken Onion




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Scott Einsmann



     

             


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Key Features









Pros









Cons









Ken Onion Knife Sharpener and mora kniv
Using the Ken Onion sharpener to touch up a Morakniv.  Scott Einsmann




This is a spin off of Work Sharp’s Original electric belt knife sharpener, but with some big upgrades that make it the most versatile sharpener on the market. With the blade grinder attachment, you can even dabble in knife making. Adjust from 10 degrees per side all the way to 35 on the semi-guided attachment. I still use my Wicked Edge, but this is my main tool now. Easy mirror polished, beyond razor-sharp edges on every type of knife, and it will also do scissors, machetes, axes, and even my straight razor. Like the other Work Sharp knife sharpener, this will give you a convex edge, and it will get it done fast. Repair broken tips, deep chips, and rolls in just a few minutes. 





Best for Pocket Knives: Wicked Edge Pro Pack 1




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            A multi-colored knife sharpening kit
                     

                 

           

 

             


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Key Features 









Pros









Cons









No, it’s not cheap, but you can’t argue with the results. I bought a Pro Pack 1 for my sharpening business, and it was worth every penny. Perfectly mirror polished, hair whittling edges every time. I have sharpened nearly 2000 high-end EDC knives with mine, and it’s still going strong. Pick any angle from 15-25 degrees per side, clamp it in, follow the directions, and you’re going to get a level of sharpness that you’ve probably never experienced. The Wicked Edge gives the perfect v-edge, every time. If you plan to sharpen a lot of knives, or you want the mirror edge with the least effort, this is the way to go. 





Best Sharpening Stone: Smith’s Arkansas Stone




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Smith’s



     

             


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Key Features 









Pros









Cons









I cut my teeth on a Smith’s Medium Arkansas Stone. And for the price, you can’t beat them. There are some “pull-through” sharpeners out there for a little less than the cost of a knife-sharpening stone, but they really don’t do a good job, and they chew up your blade. The small 4 inch stone can be had for around $10, but the 6-inch stone is preferable for a little more money. This blade sharpener method will take some practice, and you might not get the results you want right off the bat, but when you master it, there is a deep satisfaction that co*es from it. Learning to keep your angle consistent will be the biggest hurdle, but there are many good tutorials online, and Smith’s does make small guides to help you out in the beginning. Depending on your technique, you can either get a v-edge, or a slight convex from a stone. A very slight “rocking” motion at the end of each pass can produce a convex if you prefer.  





Best for Kitchen Knives: Spyderco Tri-Angle Sharpmaker  




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Key Features 






  • Ceramic Stones: Medium (brown) and fine (white)




  • Can be set to 30° (15° each side) or 40° (20° each side) 




  • Aluminum safety rods




  • Can sharpen knives, scissors, and awls




  • Price: $89





Pros






  • Precise sharpening




  • Easy to use




  • Versatile 





Cons






  • Learning curve





Kitchen knives usually aren’t taking big hits, and really need more maintenance than anything. The Sharpmaker is perfect for maintenance. It co*es with ceramic rods of differing grits, depending on how much material you need to remove. It’s also a semi-guided system and lets you choose from some preset angles. You hold the knife nice and straight and make alternating passes down each ceramic rod with a sweeping motion to get it sharp from the heel all the way to the tip. Again, it will take some practice, but this sharpener gives excellent results, and can bring you edge to a near mirror polish with practice. If your edge has some real damage, it may take some time to sharpen it out. The Sharpmaker doesn’t have a coarse enough rod to remove damage quickly. It’s worth noting that this system will work with blades of any size. You can put a nice v-edge on anything from a Case Mini-Trapper to a meat carving knife.  





Best Whetstone: Keenbest Sharpening Stone 




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Key Features






  • Two double-sides stones




  • Silicon carbide construction




  • 7”x2.2”x1” sized stones





Pros 






  • Sturdy and simple design




  • Inexpensive cost




  • Contains all you need to effectively sharpen your knives in one kit





Cons






  • It co*es with a set angle guide that may not work for every style of knife you sharpen




  • At 7 pounds, it’s a little heavy for travel





The Keenbest Sharpening Stone is an inexpensive, easy-to-use set that co*es with two whetstones, one with 400/1000 grit and the other with 3000/8000 grit. The heavy duty base is made of bamboo, with rubber on the bottom to keep it in place when sharpening — a convenience and a safety feature. The whetstones are two different colors, a light green and a light orange, allowing the user to quickly identify the proper stone. It also co*es with a “resurfacer,” otherwise known as a flattening stone that is used to flatten the whetstones as they get worn away with use. Keenbest includes a leather strop and an angle guide — everything you need to sharpen and maintain your blades is included. Keenbest includes a helpful list of tips for using this system. There are more expensive stones on the market, but these stones are highly effective, and with a little patience and work, are great for getting that sharp cutting edge you’re looking for. -Greg Campbell





Best Strop: Bacher




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Bacher



     

             


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Key Features






  • Rough and smooth side




  • 12.5 inches long




  • 2.17 inches wide




  • Includes four grits of stropping co*pound





Pros






  • Plenty of surface area




  • High-quality leather 





Cons






  • Some users might prefer two smooth leather sides





I use this strop daily for my leather working tools and for touching up my pocket knife between sharpenings. I keep a medium stropping co*pound on one side and a fine co*pound on the other. With this strop and the included stropping co*pound you can take an edge that’s sharp and bring it back to very sharp in just a few swipes. If you keep your tools sharp and never let them get dull, you won’t have to use a stone unless you do some damage. That’s why a strop is a must have-tool for maintaining your blades. -S.E.





Best Honing Rod: Noble Home & Chef




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Scott Einsmann



     

             


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Key Features






  • 2000/3000 Grit




  • 11.5 inches long




  • Ceramic





Pros






  • Great for kitchen knives




  • Easy to use





Cons






  • Can break if dropped 





Open my kitchen knife drawer and you’ll find this ceramic hone. I bought it after a friend of mine, who is a custom knife maker, reco*mended it. I use it to touch up my chef’s knife before every use and instead of sharpening weekly, I’m down to sharpening my kitchen knives monthly. Just like a strop, the key is maintenance. Keep your knives sharp, and you won’t have to sharpen them. When it co*es to honing rods the most co*mon mistake is using them the wrong way. If you are holding the hone in one hand as you quickly swipe the blade in the other, you’re doing it wrong. 











The right way to use it is to put the tip of the hone on your cutting board, then while maintaining a consistent angle make even passes on each side of the blade. S.E.





Best for Your Pack: Work Sharp Pivot




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Scott Einsmann



     

             


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Key Features 






  •  25 degree carbide sharpening blades




  • 320 grit diamond sharpening surface




  • Fine-grit ceramic rods




  • Weight: 2.4 ounces





Pros






  • Easy to use




  • Versatile 





Cons






  • One angle





Pivot knife sharpener
Using the Pivot in the field.  Scott Einsmann




When your hunting knife gets dull while you’re boning out an elk, you need a sharpener that will quickly get you back to work. That’s where the Wicked Edge Pivot excels. It’s not a fancy sharpener and it’s not going to produce mirror edges, but when your knife is dull, it will make it sharp. At 2.4 ounces this palm-sized sharpener isn’t too big to keep in your pack. Since my hunting knife of choice is now a fixed blade, the Pivot has a permanent place in my kill kit. One of the keys to using this sharpener is to not press down on th