8 Best Knife Sharpeners Reviews


Most of the time, when people talk about knife sharpeners, the first thing that would come to their mind is a kitchen tool. But gone are the days where knife sharpeners are just a mere tool for butchers and professionals in the kitchen. Today, even hunters use a knife sharpener to ensure the sharpness of their hunting knives. While hunting knives are most likely included in your set of multi-tools, it is still best to invest a piece that you can rely on when you are in the forest.

Regardless if you are a hunter, a chef, or a homeowner looking for the best knife sharpener, you have found the right place! Today, we are going to take a look at the top 11 best knife sharpeners of this year and why the following models are worth investing.

Best Sellers of Knife Sharpeners

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1Chef’sChoice EdgeSelect Diamond Hone Electric Knife Sharpeners

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Skills are no longer required thanks to the Chef’s Choice Edge Select Diamond Hone Electric Knife Sharpener. This professional-grade sharpener is perfect for hunters, chefs, and homeowners.

The best-selling model features a Trizor triple-bevel blade that sharpens both straight and serrated blades in just a matter of seconds.

It would only take three stages with its 40A pre-sharpening, 45A sharpening, and 50A polishing hones to achieve your desired result.

Its rough polymer spring guides provide full control of the knife while you are sharpening. In that way, you can work with your desired grinding angles. Sharpening your knife safely is what this product best about.

The suction cups are designed to secure the unit. A 125-watt motor and buyers power this sharpener can enjoy up to three-year limited warranty upon purchasing the product.


  • Does not take too much time in sharpening
  • Made of top-grade materials and durable
  • Suitable for any kinds of knife


  • Wears out fast
  • Difficulty in smoothening the edge

2Work Sharp Knife & Tool Sharpener

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Check out this budget-friendly Work Sharp Knife & Tool Sharpener. Most professionals opt to use flexible belts to keep their blades sharp and edgy. Now, at a reasonable price, you can enjoy the same thing as well because this sharpener utilizes elastic abrasive belts.

Regardless if you are planning to sharpen a straight-bladed knife, serrated knife, or any other type of knife, this sharpener can solve your problem.

It features a precision sharpening guide that allows you to work on the proper angle in sharpening your knife. The package includes the following:

  • Kitchen knife guide
  • Tool sharpener
  • Outdoor knife guide
  • Serrated and scissor sharpening guide
  • Grit belts
  • Instructional DVD

This knife and tool sharpener is everything a hunter and a homeowner could ever wish for. Now you don’t have to deal with dull knives again!


  • Can sharpen any kinds of knife
  • Unique flexible abrasive belts for sharpening
  • Precision sharpening guide for proper angling
  • Affordable price


  • Not suitable for heavy-duty use
  • Takes too much time in sharpening a single knife

3Spyderco Tri-Angle Sharpmaker Set

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You might want to take a look at the Spyderco’s original product, the Tri-Angle Sharpmaker Set that can sharpen any knife or blade that you have.

It features a triangular stone designed to sharpened edges on both serrated and flat sides. But if you want to sharpen pointed tools, you can use its furrow running the length of each stone.

This sharpener also features a set of brass safety rods designed to protect your hands while sharpening to decrease the risk of cutting yourself.

It also has two games of high alumina ceramic stones and medium-grit stones for hunters who are fond of aggressive sharpening. And to achieve a professional grade finishing, a set of fine stones are included just for you.

All of these components are packed neatly inside an ABS plastic base and lid, allowing you to travel with your kit anywhere you want.


  • Suitable for both novice and pros in sharpening knives
  • Designed for both residential and commercial use
  • Portable and lightweight
  • Offers everything you need at an affordable price
  • Made of top-grade materials and built to last


  • Poor quality of the plastic base and lid
  • Not to be used ruggedly

4Smith’s Pocket Pal Multi-Function Knife Sharpener

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For those who are on a tight budget, you might want to check out the Smith’s Pocket Pal Multi-Function Knife Sharpener. This sharpener is designed to fit in your back pocket, allowing you to bring it to the forest with you.

In that way, you can sharpen your hunting knife anytime you want. This sharpener helps in increasing the efficiency of your trusted hunting knife.

Moreover, it offers three sharpening options: ceramic stones, carbide blades, and a tapered diamond-coated rod.

All you need to do is choose the desired sharpening options for your blade, and in just a matter of seconds, you can bring your hunting knife back to life again!


  • Lightweight and easy to carry
  • Sharpens in just a few seconds
  • Easy to use and maintain


  • Not suitable for kitchen knives
  • Not ideal for heavy-duty use
  • Quality issues

5Smith’s 3 in 1 Knife and Tool Sharpener

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Aside from your electronic predator game call, when you embark in the forest, it is wise to bring a reliable knife sharpener with you. Take a look at this budget-friendly Smith’s three-in-one Knife and Tool Sharpener. It features a pre-aligned carbide cutting head for a quick and easy edge setting. It also has detachable and reversible heads for maximum efficiency.

This fine 75-grit interrupted surface diamond stone helps you to achieve a razor sharp edge on any knife or tool.

Regardless if it’s the serrated or straight edge we are talking about, this sharpener will bring the best out of your blade. Not to mention, you can enjoy the benefits above in just a lower price!


  • Ideal for beginners
  • Easy to use and operate
  • Lightweight and portable
  • Affordable price


  • Not suitable for professional use
  • Quality issues

6Work Sharp Ken Onion Knife and Tool Sharpener

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Allow us to introduce the Work Sharp Ken Onion Knife and Tool Sharpener. This sharpener is designed to sharpen any knife—regardless of its blade type and shape.

Similar to professional makers of the blade, this sharpener also utilizes a Ken Onion ¾-inch x 12-inch premium flexible belts to achieve razor sharp edge in every procedure.

You can adjust the sharpening guide in one increment from 15 to 10, allowing you to choose the desired angle when sharpening your knife.

For those who are looking for a sharpener that can speed up the process of sharpening your knives, this one is for you. It offers a variety of speed controls, ideal for both novice and professional use.


  • Can sharpen any knife
  • Utilizes flexible abrasive belts
  • Can deliver professional results in just a matter of seconds
  • Made of top-grade materials and durable


  • Not for beginner’s use

7Work Sharp Guided Field Sharpener

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A durable knife sharpener, along with the best wireless trail camera can ensure your success in trail hunting. We also have the Work Sharp Guided Field Sharpener. This complete knife sharpener can be used in home, field, or in your shop.

This five-stage sharpening kit is engineered for busy athletes who need to keep their hunting knives sharp and ready. Its Guided Field Sharpener system includes the following:

  • One course diamond plate
  • One fine diamond plate
  • One sizeable ceramic rod with three positions
  • One small ceramic rod
  • One micro-abrasive leather strop
  • Broadhead wrench

Both the 20A and 25A sharpening guides help in creating a consistent blade edge angles that can assist in achieving the same sharpened angle even with repeated use.

It also uses solid earth magnets to ensure the interchangeable diamond plates and a small storage compartment for your accessories.


  • Affordable price
  • Can be used for any knives and blades
  • Ideal for both novice and professional use
  • Durable and built to last
  • Compact design for easy packing


  • Can be a bit bulky
  • Wears out quickly

8Smith’s Diamond Benchstone Sharpeners

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And now we’re down to your last two items! Check out the Smith’s Diamond Benchstone Sharpener. It is not only affordable, but it also features multiple layers of micron-sized monocrystalline diamonds.

In that way, you can achieve a razor-sharp edge of your knife or any hunting tool anytime you want.

It has a unique sharpening surface with an overlapping oval-hole design. If you are looking for a sharpener that you can bring almost anywhere with you, this is the right product for you.

Aside from its easiness of use, this sharpener is designed for professional hunters who want to keep their hunting knives sharp and ready while in the forest.


  • Easy to use and maintain
  • Affordable price
  • Lightweight and easy to carry
  • Can sharpen knives in just a few seconds


  • Quality issues
  • Cannot achieve the same professional results repeatedly