Top 10 Best Electric Knife Sharpener of 2020 Review

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Electric knife sharpeners are sturdy and professional devices that polish and sharpen the kitchen cutting tools. They come with different sharpening powers where some are ideal for both straight and serrated knives. Some sharpeners give complete three-stage sharpening options while others give two sharpening stages. Below is a review of the top 10 best electric knife sharpeners to consider.

List of the Best Electric Knife Sharpener of 2020:

10. Wusth of Petec Electric Sharpener

Wusthof PEtec Electric Sharpener, Gray   Get it now on

Get your knife sharp within the shortest period by this sharpener. It features three different sharpening stages essential for different kinds of knives. The first stags pull through 3 to 4 times. The second stage pulls through 1.2 times while the third pulls through 3 to 4 times. It is easy to use the device since the operating buttons are well labeled on the machine. It is compatible with a dishwashing machine for effective cleaning.

9. Chef’s Choice 1520 AngleSelect Diamond Hone Electric Knife Sharpener

Chef’sChoice 1520 AngleSelect Diamond Hone Electric Knife Sharpener for 15 and 20-Degree Knives 100-Percent Diamond Abrasives Stropping Precision Guides Made in USA, 3-Stage, White   Get it now on

This is a versatile knife sharpener recommended for all knives. The machine sharpens all the knives ranging from 15 to 20 degrees. The advanced spring guide improves the control of the blade enabling anybody to use this device. The available 10 percent diamond abrasive works magic in sharpening the knives where it leaves the knife with a sharp edge and hone. It also comes with a limited 3-year warranty against any manufacturer’s defects. The majority of the professional chefs prefer this sharpener because it has a polished disc that improves the sharpening process.

8. Work Sharp Knife and Tool Sharpener

Work Sharp Knife & Tool Sharpener Ken Onion Edition   Get it now on

This knife sharper slots can be adjusted to different sizes for sharpening the knives at 15 to 30 degrees. Other than leaving your knife sharp and hone, this device has an abrasive mechanism that leaves the edge strong as well. The Work sharp sharpener can be used even on knives with the tiniest edges because of the thick grit belt that reaches all the edges.

7. Electric Kitchen knife Sharpener

ELECTRIC KITCHEN KNIFE SHARPENER AND POLISHING SYSTEM by CHEF PRO, 2-Stage Sharpening, Compact And Easy-to-Use Design, Suction Cup Bottom and Easy Cleaning, Black-Silver   Get it now on

The sharpener has a polishing system that leaves the edge of the knife clean after every sharpening. It features stage two sharpening system that leaves the knife coursed for excellent cutting thick items. It is quite easy to use since all you need to do is place the blade on the sharpening slot and switch on the machine. Other than the knives, the sharpener can polish other gadgets like scissors, machetes, and handy tools.

6. Work Sharp Knife and Tool Sharpener

Work Sharp Knife & Tool Sharpener   Get it now on

This is among the best knife sharpeners recommended for professional sharpening. It can perfectly sharpen any size and type of knife, leaving it to hone and polished. It comes with a replaceable grit belt to ensure continued use of the machine. It offers different sharpening powers ranging from coarse, medium, and even fine sharpening. The machine can sharpen the blade from a 40 to 50 degree, respectively. Other than the kitchen knives, these sharpeners can sharpen and polish on their tools like a lawnmower, machete, and scissors. The quality of this device is guaranteed with a one year warranty against the manufacturer’s defects.

5. GA Knife Sharpener Electric Sharpener Machine

Knife Sharpener Electric 3-in-1 Tool - Sharpening Machine for Knives, Scissors, Screwdrivers - 2 Stage Multi-Angle Sharpen Kitchen Appliance Kit (Black)   Get it now on

GA sharpener leaves your kitchen and garden cutting tools sharp and clean due to the multiple sharpening angles, which makes it easy to reach all the blades. Some of the tools the device can sharpen include scissors, lawnmowers, knives, garden axes, and even the bow saws. It provides both hone and polished finish on the sharpened devices for easy cutting. It is easy to use, considering it only has one button control option.

4. Presto 08810 Professional Electric Knife Sharpener

Presto Professional Electric Knife Sharpener   Get it now on

The device provides professional sharpening results with the equipped three-stage sharpening options to choose from. It is easy to use with the one-button operation to give either course, polished, and fine sharpening results. It can be used to sharpen both kitchen and garden knives with the three sharpening stages. Note that this sharpener is compatible with all blades since it features a blade change guide to enable the user to make a quick selection of the right sharpening power.

3. Chef’s Choice 250 Diamond Hone Hybrid Sharpener Combines Electric Manual Sharpening Options

Chef'sChoice 250 Diamond Hone Hybrid Sharpener Combines Electric and Manual Sharpening for Straight and Serrated 20-degree Knives Uses Diamond Abrasives for Sharp Durable Edges, 3-Stage, White   Get it now on

The sharpener has the electric and manual sharpening option to give a durable, sharp edge, especially for 20-degree knives. It has three-stage sharpening options to choose from and a rough dimension finish that leaves the knife with well-polished edges. The device can sharpen both straight and serrated knives, which is enabled by the manual sharpening option. The device leaves both the kitchen and garden cutting tools sharp all the time. It comes with a year warranty against the manufacturer’s defects.

2. Presto 08800 EverSharp Electric Knife Sharpener

Presto 0 EverSharp Electric Knife Sharpener, 1, Black   Get it now on

The sharpener has two sharpening options suitable for all non-serrated knife blades. It is easy to operate and control when sharpening different sizes of blades. Anyone can use this sharpener because it is has a system that guides the knife to move to the right angle for excellent sharpening results. The presence of the sapphrite sharpening wheel works like other professional sharpeners to allow the user to get quick and precise sharp results.

1. Chef’s Choice 15 Trizor XV Edge Select Professional Electric Knife Sharpener.

Chef’sChoice 15 Trizor XV EdgeSelect Professional Electric Knife Sharpener for Straight and Serrated Knives Diamond Abrasives Patented Sharpening System Made in USA, 3-Stage, Gray   Get it now on

This is a flexible and versatile sharpener suitable for both straight and serrated knives. It can be used to sharpen a wide range of knives, including the old model 20 degree angled knives leaving them polished and sharp. The diamond abrasive facilitates the three-stage sharpening options to give an excellent finish on the blade. It is easy to use with the guide of the flexible spring that controls the movements of the knife’s edge to give an excellent finish. The sharpener takes about one minute to work each type of a knife.


Leave your kitchen knives well-polished and sharp all the time with the above-reviewed sharpeners. They are easy to use and sharpen the majority of knives. Note that some sharpeners are versatile as they can also grind and polish the garden cutting tools. So, check out the sharpening stages and knife compatibility before buying any of the sharpeners to ensure effective results in your home.

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