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5 Best Electric Knife Sharpners of 2025

Last Updated - 2025/09/17

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Work Sharp

Work Sharp MK2 Electric Knife and Tool Sharpener - Adjustable Tool & Knife Sharpening System, Fast, Easy to Use

Work Sharp

CA$139.99

CA$149.99
(6% Off)

More Details
Main highlights
- TWO-SPEED MOTOR: Providing more control and power you need for heavier sharpening or grinding tasks on tools like lawnmower blades, axes and garden tools. The edge guide supports the knife all the way to the tip and makes sharpening easier.
- NEW & IMPROVED: The Mk.2 has all the capabilities of the MK, but for tools and sharpening every knife you own. It builds upon the original, with new features to make sharpening faster, easier, and more repeatable than ever before.
- FLEXIBLE BELTS: The belts conform to the edge of any blade and can be used as a grinding blade to sharpen outdoor tools, lawn mower blades, pocket and kitchen knives, even serrated knives, scissors, and many other common edge tools.
- DESIGNED, ENGINEERED, & CALIBRATED IN OREGON: We design, engineer, and calibrate our sharpening machines all under one roof in Ashland, Oregon & ensure our products are sourced from the highest caliber manufacturers, both in the USA and globally.
- 3-YEAR WARRANTY: All Work Sharp sharpeners come with a comprehensive 3-year warranty. Each knife & tool sharpener is meticulously designed and quality-checked at our Oregon facility. We proudly stand behind our products.
CA$139.99
CA$149.99 (6% Off)
2
Best Value

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Sbestily

Sbestily Multifunctional Electric Knife and Tool Sharpener, 7-Adjustable Speed Knife Making Belt Grinder Knife Sharpening System - for Hunting, Serrated & Kitchen Knives, Wood, Plastic, Crafts

Sbestily

CA$99.99

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Main highlights
- 【Sturdy Body】: This is a mini belt sander made of sturdy alloy, designed for tabletop use at home or outdoors, with 4 shock-absorbing rubber feet that can also be removed to secure the machine to your work table
- 【Speed Adjustment】: When you need to switch the speed just slide the slider on the power adapter to realize 7 speed switching, it's very convenient to switch from the lowest to the highest speed
- 【Slope Model】: As you can see, the surface of the sanding belt is in a fixed 15-degree slope, and this design fit all knives and contributes to efficient knife-edge sharpening
- 【Powerful Motor】: The high quality 775 all-copper motor is characterized by high torque, strong power, and low noise, and the rotation speed can reach 4,000 to 9,000 rpm in one minute, which can satisfy the multiple needs of your small hobby work in home workshop
- 【Note】: If the machine does not respond after turning on the switch, please try to push the connecting cable toward the power adapter a little harder; If there is any problem please let me know directly through Amazon, long term worry-free problem solving service is our brand advantage
- 【Knife Making】: By installing a grinding wheel and a polishing wheel on each left and right side of the belt sander, you can quickly assemble a mini benchtop belt grinder with sanding belts, and it also has a speed adjustment function, it's a super tool for handmade DIY knife making
CA$99.99
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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

SHARPAL

SHARPAL 198H Electric Knife Sharpener - 3 Stage Professional Knife Sharpening System with Diamond Wheels, Sharpening Double-Beveled Straight Edge and Serrated Knives, Quick Razor-Sharp Results, 65db

SHARPAL

CA$69.99

More Details
Main highlights
- Three Functional Slots: This SHARPAL Electric Knife Sharpener is designed with 3 stages to ensure a razor-sharp edge on most double-beveled straight edge and serrated knives. Simultaneous grinding of both blades saves much time and ensures that both blades are sharpened the same number of times. It provides a professional sharpening experience right in your kitchen.
- Skill-Free and Fast: With its innovative design, this sharpener can simultaneously sharpen both sides of a double beveled knife edge, making the sharpening process fast, efficient, and requiring no special skills. Whether you're a seasoned chef or a beginner, this sharpener caters to all skill levels.
- Preset Sharpening Speed Designs: Enjoy the convenience of different sharpening speeds, expertly preset to ensure your blades attain a razor-sharp edge effortlessly. Allowing you to choose the best option for your specific knife. Customize the sharpening process for optimal results.
- Perfectly preset grinding wheel angles: The sharpening wheel angle is preset at 20 degrees, making it suitable for use on most kitchen knives. For knives with a blade angle greater than 20 degrees, this electric knife sharpener will sharpen the blade and restore it to like-new condition. For knives with a blade angle of less than 20 degrees, it will sharpen the blade to make it more durable and less prone to chipping.
- Noise-Slightly Operation: While some electric sharpeners can be loud and disruptive, this SHARPAL Electric Knife Sharpener operates with minimal noise (Noise level even less than 65 dB), allowing you to sharpen your knives without disturbing others in the kitchen. Additionally, it features a built-in mechanism to collect iron filings making cleanup a breeze.
- Blade-friendly design: With advanced technology, this sharpener will not de-temper the blade, ensuring the longevity and durability of your knives. Rest assured that your cherished knives are in safe during the sharpening process.
CA$69.99
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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Presto

Presto 08800 EverSharp Electric Knife Sharpener, 2 Stage, Black

Presto

CA$63.77

More Details
Main highlights
- Two-stage sharpening system quickly and easily sharpens most any non-serrated blade for professional results in the convenience of your home. (Presto knife sharpener is 120 Volts)
- The product is manufactured in china
- The product is electric knife sharpener
- No guess sharpeningprecision blade guides position the knife at the ideal sharpening angle for perfect results every time
- Easy to use
- Creates a razor sharp edge in seconds using sapphirite sharpening wheels, The same ultra-hard material used by professional shops
CA$63.77
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Chef's Choice

Chef's Choice 0270100 Hybrid Diamond Hone Knife Sharpener Combines Electric and Manual Sharpening for Straight and Serrated 20-Degree Knives Made in USA, 3-Stage, White

Chef's Choice

CA$79.99

More Details
Main highlights
- Stage 1 and 2 electric sharpening and manual honing in stage 3, for a razor sharp, arched shaped edge that is stronger and more durable
- Razor sharp edges with advanced 3 stage hybrid technology, combining electric and manual sharpening
- New, efficient, criss-cross technology sharpens simultaneously “into” and “out-of” the edge for a superior burr-free edge
- For sharpening straight and serrated knives; kitchen and household knives, sporting knives and pocket knives
- Assembled in the usa; 1 year household warranty
- 110 Volts
CA$79.99

5 Best Electric Knife Sharpners of 2025

Work Sharp MK2 Electric Knife and Tool Sharpener - Adjustable Tool & Knife Sharpening System, Fast, Easy to Use

Sbestily Multifunctional Electric Knife and Tool Sharpener, 7-Adjustable Speed Knife Making Belt Grinder Knife Sharpening System - for Hunting, Serrated & Kitchen Knives, Wood, Plastic, Crafts

SHARPAL 198H Electric Knife Sharpener - 3 Stage Professional Knife Sharpening System with Diamond Wheels, Sharpening Double-Beveled Straight Edge and Serrated Knives, Quick Razor-Sharp Results, 65db

Presto 08800 EverSharp Electric Knife Sharpener, 2 Stage, Black

Chef's Choice 0270100 Hybrid Diamond Hone Knife Sharpener Combines Electric and Manual Sharpening for Straight and Serrated 20-Degree Knives Made in USA, 3-Stage, White

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