10 bestElectric Knife Sharpenersof April 2025
112M consumers helped this year.
1
SHARPAL 198H Electric Knife Sharpener - 3 Stage Professional Knife Sharpening System with Diamond Wheels, Suit for Double-Beveled Straight Edge & Serrated Knives, Quick Razor-Sharp Results, Low Noise
SHARPAL
9.8
2
Salter 728 BKXR Electric Knife Sharpener - Two Stage Sharpening, Diamond Coating, Kitchen Knife & Blade Sharpener, Alternative Whetstone Tool, Safety Non-Slip Feet, Removable Magnet Catches Shavings
Salter
9.6
3
Sharpeak 198H-SPK Professional Electric Knife Sharpener with Versatile 3 Stages, Monocrystalline Diamond Wheels, Overheat Protection, Ultra-Quiet Motor, Quick Kitchen Knives Sharpening, Easy to Use
sharpeak
9.4
4
LIHUACHEN M2 Electric Knife Sharpener Professional Knife Sharpener Whetstone Knife Sharpener Tungsten Steel Knife Sharpener Tool (UK Plug) Black
LIHUACHEN
9.1
5
Three Stage Diamond Electric Knife Sharpener with 100% Diamond Abrasives. 15° Precision Angle Guides with 350 Grit, 600 Grit and 1000 grit for a Professional Sharpening and polishing.
by Chef Grace Chef's Precision, Crafted with Vision
8.9
Other
Chef'sChoice 130 Professional Electric Knife Sharpening Station for 20-Degree Straight and Serrated Knives Diamond Abrasives and Precision Angle Guides, 3-Stage, Silver
Smith's 500075-SSI Smith's Edge Pro Compact Electric Knife Sharpener 50005 - Multi, N/A
Chef'sChoice Hybrid Knife Diamond Abrasives, Combines Electric and Manual Sharpening for 20 Degree Straight Edge and Serrated Knives, 3-Stage, White
Presto 08800 EverSharp Electric Knife Sharpener, Plastic Sapphirite Wheels, Black
6
Chef's Choice 316000 Asian Electric Knife Sharpener, Black, 2-Stage
Chef's Choice
8.6
7
Wüsthof knife sharpener, Plastic, Black, 1 - Pack
Wüsthof
8.3
8
Electric Knife Sharpener, 3 Stage Professional Kitchen Knife Sharpeners with Diamond Wheel & Ceramic Wheel, Any Sharp Knife Sharpeners for Kitchen Knives, Repair and Sharpening of Knives
Nastopee
8.0
9
LIHUACHEN M3 Electric Knife Sharpeners Professional Scissors Knife Sharpener Multifunctional Knife Sharpener Machine Tungsten Steel Knife Sharpener Tool (UK Plug) Black
LIHUACHEN
7.7
10% off
10
Electric Knife Sharpener – Professional Blade Sharpening Machine with Tungsten Steel Tool, 9 Abrasive Belts, Compact Design, UK Plug – Ideal for Knives & Scissors (Black)
Anomat
7.4
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A Guide to Selecting the Best Electric Knife Sharpeners
Choosing the right electric knife sharpener can make a significant difference in maintaining the quality and longevity of your knives. An electric knife sharpener is a convenient tool that automates the sharpening process, making it easier and faster than manual methods. When selecting an electric knife sharpener, consider the types of knives you own, how often you use them, and your comfort level with sharpening tools. Understanding the key specifications will help you make an informed decision that suits your needs.
Sharpening Stages
Sharpening stages refer to the number of steps the sharpener uses to hone the knife's edge. Typically, electric knife sharpeners have two or three stages. A two-stage sharpener usually includes a coarse stage for reshaping the blade and a fine stage for honing. A three-stage sharpener often adds a polishing stage for a razor-sharp finish. If you frequently use your knives and need them to be extremely sharp, a three-stage sharpener might be beneficial. For occasional use, a two-stage sharpener may suffice.
Abrasive Material
The abrasive material is what actually sharpens the knife, and it can vary between models. Common materials include diamond, ceramic, and tungsten carbide. Diamond abrasives are very effective and durable, suitable for all types of knives. Ceramic abrasives are gentler and ideal for fine honing. Tungsten carbide is often used for quick sharpening. Consider the types of knives you have; for example, if you have high-quality or specialty knives, diamond abrasives might be the best choice.
Angle Guides
Angle guides help maintain a consistent sharpening angle, which is crucial for achieving a sharp edge. Some electric knife sharpeners have fixed angle guides, while others offer adjustable angles. Fixed angle guides are user-friendly and ensure uniformity, making them ideal for beginners. Adjustable angle guides provide flexibility for sharpening different types of knives, which is useful if you have a diverse collection. Choose based on your knife variety and your comfort with adjusting angles.
Compatibility with Knife Types
Not all electric knife sharpeners are compatible with every type of knife. Some are designed specifically for straight-edge knives, while others can handle serrated blades as well. If you own a variety of knives, including serrated or specialty knives, look for a sharpener that can accommodate these. If you primarily use straight-edge knives, a basic model may be sufficient. Consider your knife collection to ensure the sharpener meets your needs.
Ease of Use
Ease of use is an important factor, especially if you're new to knife sharpening. Features like clear instructions, simple operation, and safety measures contribute to ease of use. Some models have user-friendly designs with intuitive controls, making them suitable for beginners. If you prefer a straightforward sharpening process, look for models that emphasize simplicity and safety. More experienced users might appreciate additional features that offer more control over the sharpening process.
Size and Portability
The size and portability of an electric knife sharpener can affect where and how you use it. Compact models are easier to store and transport, making them ideal for small kitchens or for taking on the go. Larger models might offer more features but require more counter space. Consider your kitchen space and whether you need a portable option. If space is limited, a smaller, more portable model might be the best fit.
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