If you are in the market for the best pocket knife sharpener, read through the following reviews to compare some of the top brands and see which one will work best for you.
Depending on the type of knives you will be sharpening, some products might be a better fit than others.
Options you will see for the best way to sharpen a pocket knife include the material the blades and cones are made out of, the size and weight of the product, the item’s grit capabilities, available angles for sharpening, among others.
Combine this with the price and ease of use and you will be able to narrow down your options without a problem.
For those who have never sharpened a knife before, don’t worry. Take your time and follow the instructions and you will see it’s not as hard as you may think.
And if you’re in the market for a new pocket knife, read up on the best outdoor pocket knives here.
Best Pocket Knife Sharpeners
|Image||Product||Size (inches)||Weight (oz)||Sharpening Elements||Sharpening Stages|
|Smith's PP1 Pocket Pal Multifunction Sharpener||3.5 x 1 x 0.5||0.32||diamond, carbide and ceramic||3|
|Lansky PS-MED01 BladeMedic||8.4 x 3.7 x 1.6||8.8||diamond, tungsten carbide and ceramic||2|
|Victorinox Pocket Knife Sharpener||5 x 2 x 2||16||ceramic and grinding stone||2|
|SHARPAL 101N 6-in-1 Knife Sharpener & Survival Tool||3.5 x 1.5 x 0.5||0.8||diamond, tungsten carbide and ceramic||2|
|Kershaw Ultra-Tek Blade Sharpener||5 x 2 x 2||2.1||diamond||1|
|Syderco Triangle Sharpmaker Knife Sharpener||7 x 0.5 x 1||16||ceramic||2|
|Work Sharp Pocket Knife Sharpener||0.5 x 1.8 x 6.5||1.6||diamond, ceramic and leather strop||3|
|Genuine Arkansas Black Surgical (Ultra Fine) Pocket Knife Sharpening Stone Whetstone||3 x 1 x 0.25||8||Black Arkansas||2|
|Benchmade 983903F Mini-Field Blister Sharpener||6 x 3 x 1.5||0.32||ceramic and carbide||2|
|Hoffman Richter HR-1 Pocket Knife Sharpener||3.2 x 2.5 x 0.3||0.3||tungsten carbide and ceramic||2|
|Wusthof Black 2-Stage Pocket Knife Sharpener||3 x 2 x 1||1.6||carbide and ceramic||2|
|Gatco 40001 Carbide Pocket Sharpener||8.2 x 3.8 x 0.8||3.2||tungsten carbide||1|
Pocket Knife Sharpener Reviews
The Smith’s PP1 Pocket Pal Multifunction Sharpener is thin, lightweight and easy to carry with you.
Serrated and standard edge knives are effortlessly sharpened with this easy-to-use tool. The preset sharpening angles make it hard to sharpen your knives incorrectly.
This pocket knife sharpener has a tapered, round, diamond coated rod for sharpening serrated and standard edges.
The reversible and replaceable carbide blades help to quickly set your edge and the ceramic stones finish the edge, giving you a razor-sharp blade.
To use this product’s sharpening slots, insert the knife blade into the slot at a 90-degree angle. Pull the blade straight back toward yourself while applying light pressure. Repeat until blade is sharp.
If you are using the tapered diamond rod for flat edges, begin by holding the unit with the rod facing down. Place the heel of the blade on the part of the diamond rod closest to the unit. Hold the blade at a 23-degree angle.
While applying pressure, push the knife away from you toward the end of the rod. Draw the knife down so that the tip of the blade comes off the end of the rod. Repeat until blade is sharp. For the other side of the knife, switch hands holding the sharpener and the knife and repeat these steps.
If you are using the tapered diamond rod for serrated edges, begin by holding the rod at a 23-degree angle to the blade and move it back and forth through each serration until sharp. Only sharpen the side of your knife edge that contains serrations.
This tool is ideal for hunters, backpackers, fisherman and hikers. When cleaning, do not rinse with water. Simply wipe down the surfaces with a damp cloth and towel dry.
The abrasives found in this sharpener include a tapered diamond rod (medium, 400 grit), carbide pull-through slot (coarse, 600 grit) and ceramic pull-through slot (fine, 800 grit), making this one of the best pocket knife sharpening systems.
Another item by Smith’s that you might want to check out is the CCKS 2-Step Knife Sharpener.
It works well with all standard edge knives and includes crossed carbide blades for quick edge setting and crossed ceramic rods for a razor-sharp finish.
Sharpening Elements: Diamond, carbide and ceramic
Sharpening Stages: 3
Weight: 0.32 oz
Size: 3.5 x 1 x 0.5 inches
For fast reconditioning and maintenance, consider using the diamond, tapered rod found on the Lansky PS-MED01 BladeMedic. This solid and sturdy tool contains a magnetic lock for both directions, closed or open.
The sharpening angles on this tool are preset at a 22.5-degree angle to achieve a 45-degree inclusive angle. The diamond rod has a 600 grit, while the ceramic rod has a 1,000 grit.
When using the tungsten carbide blades, you will only need to do three or four strokes to restore your blade.
Meanwhile, the ceramic sharpening rods can be used to polish your blade to a finished edge, also in only three to four strokes.
To set an edge for an extremely dull blade, or to sharpen the blade in seconds, do three to four strokes while applying moderate pressure using the carbide blade. To polish and finish an edge, use the ceramic sharpening rods for three to four strokes.
The serrated knife sharpener is good for large or small serrations. Always move the blade away from your hand as you use a sweeping motion with the sharpener to cover the surface of the serration.
For very fast reconditioning and maintenance of both straight and serrated blades, you can use the diamond tapered rod.
It is recommended to use this feature on a minimal basis, reserving it for when you need to sharpen a blade in a rush.
The serrated knife sharpener was designed to get inside even the smallest of serrations and the diamond tapered rod allows for fast reconditioning and maintenance.
The small size makes it easy to carry, but the weight is a little heavy for some people. This is a good option for hikers who may need to sharpen their knife as a matter of survival.
Lansky also produces the QuadSharp Carbide/Ceramic Multi-Angle Knife Sharpener.
It is half the weight of the BladeMedic but provides some of the same great features. This sharpener is conveniently set-up for you to use the 17-, 20-, 25- and 30-degree sharpening angles.
Sharpening Elements: Diamond, ceramic and tungsten carbide
Sharpening Stages: 2
Weight: 8.8 oz
Size: 8.4 x 3.7 x 1.6 inches
This sharpener is compact and sturdy, as well as simple and elegant. It features a ceramic notch and a grinding stone in a package no bigger than a pen.
Made by the Swiss Army Knife company, you can expect quality workmanship from this item.
The Victorinox Pocket Knife Sharpener has ceramic discs for pre-sharpening and a honing stone for fine edges. The stone appears to be 400 grit, while the v-segment seems to be 600 grit.
You can use the ceramic v-groove to sharpen both sides of your knife’s blade at once. A 20-degree angle is recommended when straightening and sharpening a blade. Be sure to use forward motion strokes. Use the oval rod when sharpening and straightening your knife blade.
People who would benefit best from this item are those who are out in the wilderness on a regular basis and want something that is sleek looking, while still functional.
Sharpening Elements: Ceramic and grinding stone
Sharpening Stages: 2
Weight: 16 oz
Size: 5 x 2 x 2 inches
Featuring more options than most of the other knife sharpeners, it also includes a fire starter and high-pitched emergency whistle.
The fire starter can definitely come in handy for campers, while the whistle is a nice option that hopefully you will never need to use.
This knife sharpener has a tapered diamond rod (medium, 400 grit). The tungsten carbide blades allow for quick edge setting, while the ceramic blades are good for fine honing. The tapered diamond rod has grooves for serrated knives.
To use the two-sharpening slot, insert the blade fully and vertically into the appropriate slot at a 90-degree angle. Apply light pressure as you pull the from heel to tip in the direction of the indicator arrows. Repeat until the blade is sharp.
When using the tapered diamond rod, put the end of the rod against the cutting edge of the serration and match the grind angle. Push the rod through the serration while applying moderate pressure and rolling the rod as you push. Repeat until the cutting edge is sharp. You can hone the serrations by pulling the blade through the ceramic slot.
To use the fire starter, insert the fire stick into the carbide slot. Pull the fire stick quickly through the slot in the direction of the indicator arrows. Repeat until you are able to ignite the tinder.
The durable sharpening abrasives, combined with the preset sharpening angle, make this an easy tool to use. It is ideal for fisherman, hunters, campers and hikers.
Sharpening Elements: Diamond, tungsten and ceramic
Sharpening Stages: 2
Weight: 0.8 oz
Size: 3.5 x 1.5 x 0.5 inches
The Kershaw Ultra-Tek Blade Sharpener is a handy, lightweight, portable knife sharpener requiring no water or oil.
The small size makes it easy to bring anywhere. It is a great companion for hobbyists, anglers, home cooks, contractors and carpenters.
The anodized aluminum with knurled texture provides a secure grip during use. It is very durable, stain resistant and features an anti-scratch surface for strong knife handles.
Anodizing provides a nice, hefty, solid feel to the knife sharpener without making it heavy.
The four-inch sharpening steel has a diamond coated oval shaft (600 grit) and stores away in the handle when not in use.
To use, unscrew the shaft from the handle interior. Turn it around and attach it to the other end of the handle.
To sharpen, hold the blade edge against the diamond coated shaft at an approximate 20-degree angle. Swipe the blade along the sharpening shaft, doing it an even number of times on both sides of the blade until sharp.
Sharpening Elements: Diamond
Sharpening Stages: 1
Weight: 2.1 oz
Size: 5 x 2 x 2 inches
This knife sharpener was created using high quality materials and was tested for strength and durability. All components snap into the self-contained ABS plastic base and lid to make it easy to travel with.
The base contains keyed holes that accurately set the stones’ sharpening angle at a 30-degree (15 degrees for each side) or 40-degree (20 degrees for each side) angle for sharpening knives. The brown stones are a medium grit, while the white stones are a fine grit.
This product includes two sets of high alumina ceramic stones, capable of sharpening plain and flat edges, awls, darts and fishhooks.
There is also a pair of brown stones for aggressive sharpening and a set of white stones for professional-grade finishing. A set of brass safety rods protects your hands while sharpening.
The key to sharpening any cutting tool is removing the steel at the edge while maintaining a consistent angle between the blade and stone.
To use, keep the plane of your knife’s blade vertical and draw the edge along each stone to sharpen.
For serrated blades, use the rounded edges of the stones and use a slightly looser grip to allow the stone to flow into the grooves of each serration.
The Spyderco sharpener is on the bulkier size, not making it ideal for people who will be walking around with the items, such as hikers and backpackers. If you are going camping, bringing this item along is reasonable.
Sharpening Elements: Ceramic
Sharpening Stages: 2
Weight: 16 oz
Size: 7 x 0.5 x 1 inches
The Work Sharp Pocket Knife Sharpener is easy to bring anywhere, making it a good choice to use in your home and shop, or out in the field.
This self-contained unit requires no set-up or assembly. It comes with a lifetime legacy warranty, guaranteeing it against breakage or failure.
This sharpener has a 20-degree angle on the 320-grit diamond plate and a 25-degree angle on the fine ceramic rod.
The Work Sharp includes a coarse diamond plate, a fine diamond plate, a large ceramic rod with three positions (coarse, fine and fishhook grooves), a small ceramic rod and a leather strop.
To sharpen a knife, use light pressure when setting your blade on the guides. This provides a nice ramp that you can slide your blade on down to the diamond plate.
To hone the blade, use the ceramic rod. For a finishing touch, use the strop to improve the edge of the blade.
This unit is ideal for sharpening kitchen knives, pocket knives and hunting knives.
It can also sharpen axes, serrated edges, scissors and other tools.
Sharpening Elements: Diamond, ceramic and leather strop
Sharpening Stages: 3
Weight: 1.6 oz
Size: 0.5 x 1.8 x 6.5 inches
This knife sharpening stone is the hardest of any stones found in Arkansas, providing a polished, very sharp razor edge.
The stone is quarried in the Ouachita Mountains of Central Arkansas, ranging in color from dark gray, to blue/black, to black.
Black Arkansas is labeled as ultra-fine, the finest of all the Arkansas stones. It has an approximate grit of 1,200 or more.
These stones are sought after worldwide because of how well they sharpen tools. The stones are classified into four grades, ranging from soft, hard, true, translucent to black. You cannot tell the grade of stone based solely on color.
The stone comes with a leather pouch to protect it when not in use. It is best to use light honing mineral oil to help suspend particles produced by the sharpening process. Otherwise, the pores of the stone will become clogged.
To sharpen your knife, start by using the rough grit side of the stone. If using lubricant, apply it now. You can use a little bit of mineral oil, covering the surface of the stone. Place the knife blade flat on the stone and raise it to a 10- to 15-degree angle.
Start sharpening the first side of the blade. Stroke the blade away from the stone. If the blade is curved, you will need to sweep the blade sideways as you work. Apply moderate pressure as you sharpen. This should take between six and 12 strokes.
Now, repeat the process for the other side of the blade. After you are done, make several alternating strokes, sharpening one side of the blade and then the other. Lastly, flip the stone over and repeat the steps using that side of the stone.
This item is good for people who like to use an older/classier method for sharpening blades. The stone is compact and can be brought anywhere with ease.
Sharpening Elements: Black Arkansas
Sharpening Stages: 2
Weight: 8 oz
Size: 3 x 1 x 0.25 inches
The Benchmade knife sharpener is brought to you by Redi-Edge. This is a good option for hunting, camping and fishing. Because of its small size, it is easy to take it anywhere.
One drawback is that some people find it to be too small, saying you have a higher chance of accidentally cutting yourself when compared to other knife sharpeners because it is hard to hold.
The sharpener has a 60-degree inclusive angle (30 degrees for each side) that can easily touch up the edge of your blade.
The larger sharpener also has a two-inch ceramic honing surface, as well as a v-notch with carbide sharpening blades to sharpen anything small and pointy, such as fishhooks.
To sharpen a knife, first grab the sharpener by the thumb indent. With the other hand, set the knife edge between the sharpeners and draw it backwards. Work the blade from rear to tip, using light or moderate pressure. When sharpening, the knife blade should be perpendicular or straight to the sharpener. Repeat until sharp.
Redi-Edge also makes several other great pocket knife sharpeners, including the Redi Edge Retac201 30 Tactical Pro Knife Sharpener.
Sharpening Elements: Ceramic and carbide
Sharpening Stages: 2
Weight: 0.32 oz
Size: 6 x 3 x 1.5 inches
The tough ABS plastic housing will last a longtime in your backpack or workshop, backed by a lifetime guarantee. This is one of the best knife sharpeners for sports knives and is priced just right.
The Hoffman Richter knife sharpener has an adjustable knob that allows you to sharpen at different angles, from 14 to 28 degrees per side.
This item is specifically designed to hone your knife to an exact 22.5-degree angle. Tungsten carbide rods help to sharpen the knives.
The ceramic finishing rods are good at polishing almost any newly sharpened knife.
The sharpener has a fixed angle slot for the purpose of sharpening serrated knives and the soft grip handle adds to the convenience of holding the unit.
The advanced, two-stage sharpening system provides both fine and coarse sharpening to the blade of your knife.
This provides a great razor sharpness to even the dullest blade. It is also used to maintain the edge on knives.
Sharpening Elements: Tungsten carbide and ceramic
Sharpening Stages: 2
Weight: 0.3 oz
Size: 3.2 x 2.5 x 0.3 inches
The Wusthof Pocket Knife Sharpener has non-slip rubber inserts on the top and bottom of the unit to add stability. It is tiny enough to tuck it away when not in use, making it a good option for camping, fishing and hiking.
The pocket-sized knife sharpener has two slots – ceramic for fine and carbide for coarse.
The coarse carbide heads can set an edge on any dull knife, while the fine ceramic rods can hone an already sharp edge.
This product features a ceramic two-stage sharpening hone that can sharpen most knives with ease. The first stage is a coarse stage for cutting the new edge.
The next stage uses a fine ceramic to hone the knife to a sharp edge.
Sharpening Elements: Carbide and ceramic
Sharpening Stages: 2
Weight: 1.6 oz
Size: 3 x 2 x 1 inches
The Gatco 40001 has a fast, safe method for restoring a sharp cutting edge on blades that have become extremely dull. Additionally, the hard-coat body is anodized aluminum to help prevent corrosion.
This item is crafted with precision from aluminum and has twin tungsten carbide sharpening bits set at a 25-degree angle. This sharpener is not recommended for serrated blades.
The checkered handle helps provide a secure grip to reduce the chance of accidents from happening. This makes it a good choice for hunters, campers, tradesmen and more.
The blades are both reversible and replaceable. The flat bottom of the sharpener allows the user to place the item on any flat surface and pull the blade through the carbide bits.
Sharpening Elements: Tungsten carbide
Sharpening Stages: 1
Weight: 3.2 oz
Size: 8.2 x 3.8 x 0.8 inches
Guide to Finding the Best Pocket Knife Sharpener
Why Get a Pocket Knife Sharpener?
It’s inevitable for pocket knives to become dull but that doesn’t mean you should just toss them into the trash.
A lot of pocket knife sharpeners have been designed to make it extremely easy to fix that dull blade.
What once seemed like a chore that could even be intimidating to some, has been made safer while providing almost fool-proof methods to getting the sharpest blade.
Some knife sharpeners are so effective that you only need a few minutes to restore the dullest knives.
For people who go camping, hiking, fishing or anything that will leave you in nature all by yourself, you never know when your trusty pocket knife will be needed. But what good does it do if the blade is so dull that you cannot cut through anything?
By bringing a pocket knife sharpener with you, there is less chance you will get stranded or hurt. These sharpeners have become so tiny that bringing them everywhere is never a problem.
When using a dull knife, more force is required to take care of the job. When using more force, there is an increased chance the knife can slip and you will cut yourself.
Types of Pocket Knife Sharpeners
There are a variety of pocket knife sharpeners on the market. It can be a little confusing to determine which one is right for you, especially if you have never sharpened a knife before.
This section will provide you with some details about each type and what they are usually best for.
Some of the features that vary between models might not make a difference in the outcome of the blade, but user preference can cause you to favor one kind over another.
There are two different basic types of knife sharpeners. Those that have V-notches and others that use abrasive materials.
V-notches typically have two blades that form a V shape. Usually they are made out of extra hard materials, such as tungsten carbide. When a blade is slid through the V formation, the knife’s edge gets carved down to reveal a new edge on the knife.
Sharpeners usually don’t take too long or require much effort to enhance the edge of your pocket knife. Sliding the knife through the V a couple of times is sometimes enough to restore your knife’s edge.
Diamond sharpening plates are popular because, if made properly, are flat and remain that way no matter how much they are used. They also don’t become hollow from use like some types of sharpening stones do.
These kinds of plates are applauded for how quick they can remove material for changing the base bevel of plane chisels and irons, as well as grinding out chips. They usually have a medium grit to maximize their performance.
You do not want to use these plates for honing or polishing. They are not capable of having the finer grit sizes that are needed for putting the final touches on your knife. You also can’t leave a mirror finish on blades.
Whetstones, a fancy word for “sharpening stones,” are used in a lot of pocket knife sharpeners because they have finer grits, perfect for finishing the edge of a blade or adding a polish. They also have more coarse grits, capable of sharpening a dull blade.
These rods are usually set in the unit at fixed positions to provide a specific angle for sharpening blades. The rods can be round, square or triangular in shape, just as long as the blade has a smooth surface to slide on.
Sharpening rods are typically a quick and easy way to maintain the edges of your knives. One downside of this option is that the angle is set. Some blades sharpen better at different degrees.
Another downside is that these rods are not capable of sharpening a dull blade. They can only keep a sharp blade sharp through proper maintenance.
Serrated Knife Sharpeners
Many pocket knife sharpeners are capable of sharpening both flat and serrated edges.
It is important to read the instructions to see if the sharpener you have is capable of restoring both kinds. If the knife sharpener has a tapered cone, chances are it can sharpen serrated edges.
Sharpening a serrated knife is a lot different than sharpening a straight blade. When it comes to sharpening serrated knives, each individual serration needs to be sharpened separately.
Even when dull, serrated knives can still usually cut. However, instead of being smooth, the cuts appear shredded.
Things to Consider When Finding the Right Pocket Knife Sharpener
There are many variables when it comes to purchasing a pocket knife sharpener. Some of these variables effect performance, while others are based more on preference.
When looking through these factors, keep in mind what you think would be best for you and your knives.
Size & Weight
Most pocket knife sharpeners are very compact and easy to bring anywhere. If your main goal is portability, usually the smaller the better.
A lot of these products are small enough to fit in your pocket. The few that don’t might be best if left for staying in the garage or office.
The weight of pocket knife sharpeners can vary depending on how big they are, as well as what they are made out of. Some sharpeners are twice as heavy as others but are still extremely light.
If you will be walking around a lot, let’s say while hiking, that knife sharpener can start to feel heavier over time.
Ease of Use
For those who are experienced with sharpening blades, any of these pocket knife sharpeners will probably be a breeze for you to use.
For those who aren’t, you might want to practice for a little bit on a knife you don’t care that much about first.
Even though these pocket knife sharpeners are pretty simple to use, you are still a little responsible for holding the knife in a certain way while sharpening them.
Getting the blade at the correct angle may be difficult at first, but once you get the hang of it, you should be fine.
Different materials are capable of producing different results when it comes to pocket knife sharpeners. Also, some materials wear out quicker than others. Depending on the type of sharpener, it may not last as long as others.
If you don’t want to think about buying additional sharpeners down the line, be sure to find a sharpener that has blades and rods that won’t wear out easily.
This material, often seen as tungsten carbide, is very strong and is capable of taking a dull knife and making it like new again. You can slide your knife through the carbide blades to sharpen it. The carbide blades are strong and only require you slide your knife through a handful of times.
Carbide also has more grit capabilities than some of the other products. This allows for more flexibility because it can sharpen knives, as well as polish them and sharpen the edges.
Blades and stones that are made out of ceramic are very powerful and excellent at smoothing and polishing knives. The grit on ceramic sharpeners can easily be as high as 800, making it a good option for putting the finishing touches on your knife.
Many of the tapered rods found in pocket knife sharpeners are made out of diamond. This is a strong substance that is capable of getting a nice, sharp edge on your worn-out knives. Because serrated knives are hard to sharpen, this tapered rod comes in handy.
On some pocket knife sharpeners, the angle for blades or rods is fixed. On others, you might have a few selections to choose from. Another angle to consider is how you hold the knife when sharpening it.
The way you hold the knife can aid in the type of results you are trying to achieve. One position might be better for coarse grits – obtaining that sharp edge. While other positions respond well to fine grits – polishing the knife.
The fixed angles found on certain blades and rods can be very helpful. For most knives, the degree of the angle is ideal for either sharpening or polishing. You may come across some knives that require a different angle.
The angle that the blade is sharpened is also very important when it comes to function and durability.
If you can’t find a pocket knife sharpener that is suitable, consider trying an item like the Genuine Arkansas Black Surgical (Ultra Fine) Pocket Knife Sharpening Stone Whetstone. This is a simple slab of stone that relies completely on you for the best angles.
Sharpening Stages / Grit Size
If you have a really dull knife, you need to start out with a grit that has a low number (around 200). The lower the number, the coarser the blade or cone will be.
This is ideal for getting the sharpness back. Once you have done this, you can go with a coarse that is higher (around 600 or 800) for finishing off the edge of the blade and polishing the knife.
That is an example of a two-stage sharpening. Other pocket knife sharpeners might be a one- or three-stage sharpening. Generally, the more stages the better.
For each stage, you have a different task with a different part. The more tasks, the more services the pocket knife sharpener can provide, usually.
It’s important to sharpen your knives because a dull blade can be dangerous. When knives don’t work as well, we apply more force in an attempt at getting results.
This can lead to accidentally cutting yourself. When applying more force, the easier it becomes for the knife to slip out of position.
When sharpening a knife, or handling any type of sharp object, caution should always be used. Be sure you understand how to properly use the pocket knife sharpener before beginning. Always move the blade away from your hand when sliding it through the sharpener.
Usually, pocket knife sharpeners all have the same basic features. If you will be working with serrated knives, one that includes a tapered rod is best.
Also, there is one sharpener mentioned here that has a whistle and fire starter.
A lot of the pocket knife sharpeners are relatively inexpensive. An approximate range in price is $10 through $50. The ones that are lower in price seemed to perform just as well as the more expensive ones.
If you want the most value for your money, go with a less expensive option. The difference in quality, if any, is not noticeable.
Quick Guide: How to Sharpen a Pocket Knife
The following is provided for a quick and easy reference on how to sharpen your knife.
How to Sharpen a Pocket Knife Using a V-Notch Sharpener
- With a V-Notch sharpener, insert the knife blade into the slot at a 90-degree angle. Pull the blade straight back toward yourself while applying light pressure. Repeat until blade is sharp.
- If you are using the tapered diamond rod for flat edges, begin by holding the unit with the rod facing down. Place the heel of the blade on the part of the diamond rod closest to the unit. Hold the blade at a 23-degree angle. While applying pressure, push the knife away from you toward the end of the rod. Draw the knife down so that the tip of the blade comes off the end of the rod. Repeat until blade is sharp. For the other side of the knife, switch hands holding the sharpener and the knife and repeat these steps.
- If you are using the tapered diamond rod for serrated edges, begin by holding the rod at a 23-degree angle to the blade and move it back and forth through each serration until sharp. Only sharpen the side of your knife edge that contains serrations.
How to Sharpen a Pocket Knife Using a Whet Stone / Rod
- To set an edge for an extremely dull blade using a whetstone or rod, or to sharpen the blade in seconds, do three to four strokes while applying moderate pressure using the carbide blade. To polish and finish an edge, use the ceramic sharpening rods, for three to four strokes.
- The serrated knife sharpener is good for large or small serrations. Always move the blade away from your hand as you use a sweeping motion with the sharpener to cover the surface of the serration.
- For very fast reconditioning and maintenance of both straight and serrated blades, you can use the diamond tapered rod. It is recommended to use this feature on a minimal basis, reserving it for when you need to sharpen a blade in a rush.
As this can be a more complicated method to get used to using for beginners, here’s a video showing this process:
Which Pocket Knife Sharpener Should You Buy?
Best Overall: Smith’s PP1 Pocket Pal Multifunction Sharpener
The Smith’s PP1 Pocket Pal Multifunction Sharpener is slim, lightweight and easy to carry. Serrated and standard edge knives are effortlessly sharpened with this easy-to-use tool. The ceramic stones finish the edge, giving you a razor-sharp blade.
Additionally, the preset sharpening angles make it hard to sharpen your knives incorrectly. All of these features in one is why this was named Best Overall.
Best Features: SHARPAL 101N 6-in-1 Knife Sharpener & Survival Tool
This SHARPAL knife sharpener was chosen for best features because it also comes with a fire starter and whistle. The sharpening features on this product work just as well as many of the other options available.
The fire starter and whistle are excellent additions, especially for those who go hiking or camping on a regular basis.
The fire starter is good in case you get stranded and need to stay warm. A whistle can help save your life by alerting people you are around.
Best Looking: Victorinox Pocket Knife Sharpener
The Victorinox was selected for best looking because it is one of the only pocket knife sharpeners that even has a design that could blend in with everyday use. This sharpener has the same basic features as other sharpeners but is the only one that looks good while doing it.
Yes, it may seem odd to decide on a pocket knife sharpener based on looks, but there are fashionable people who go hiking and still want to have style.