10 Best Electric Knife Sharpeners
A dull knife is a dangerous knife. Why? You will need to apply more pressure when cutting than you would with a sharp blade. If the knife slips off your hand by mistake, it will move with greater force than if you just placed it on the chopping board with ease. For this reason and others, you want always to keep your blades sharp. Blades do not take that long to get dull since they are used regularly. Most people don’t feel the urge to sharpen them as often as they should, sometimes out of sheer laziness and others for lack of the right tools.
Today, there are several sharpeners on the market, ranging from sharpening stones to electric sharpeners and manual products. Electric knife sharpeners are a must-have for a severe knife owner simply for their ability to bring dull knives back to life. We sampled 10 of the best brands of electric knife sharpeners that are guaranteed to arouse your curiosity.
List of The Best Electric Knife Sharpeners
10. Work Sharp Knife Sharpener
Key Features
- Honed wheel
- Abrasive discs
- Sharpening guides
- Compact size
Having an automated sharpening tool that is versatile enough to sharpen your kitchen knives, serrated knives, scissors, shears, pocket knives, and chef knives with the help of a button is the epitome of functionality in your kitchen. The Work Sharp knife sharpener leaves a smooth angle and a perfectly sharpened blade every time and reduces the frustration of using a blunt knife and the risk of cutting yourself. Other sharpeners use diamond plates, but Work Sharp uses flexible abrasive disks for a gentle sharpen and a sharper edge. The sharpener features an integrated ceramic honing slot to make touch-ups between pointing quick and easy. The sharpener has a solid size that makes storage easy as it can fit in drawers and cabinets.
9. Presto 08800 Knife Sharpener
Key Features
- Sapphire grinding wheels
- Bottom suctioned wheels
- Fine, coarse gritting type
- Compact size
- Voltage 120Watts
- Blade guides
The presto 08800 knife sharpener is made using an ultra-hard material, which makes it widely used and trusted by professionals and a perfect edition for your kitchen. Create a razor-sharp edge in just a few seconds thanks to the sapphire sharpening wheels and the precise blade guides on the sharpener to help angle the knives precisely for a smooth, sharp-angled edge every time.
Additionally, the knife sharpener has a two-stage sharpening system for quick and easy sharpening of any non-serrated blades, whether for professional use or at home. Stage one allowed the knives to be ground and sharpened, then honed on the second stage. The sharpener has suction cups on the bottom to keep it secure and firm even while sharpening. The sharpener is compact and has fine and coarse gritting types, which is convenient, making it all-around versatile.
8. Mercer Culinary Knife Sharpener
Key Features
- Triple Diamond
- Six knife channels
- Fine gritting type
- Compact size
- Three sharpening stages
Having a knife sharpener has become a necessity in most households and not a luxury as no one wants to struggle with dull knives anymore. The Mercer Culinary sharpener uses little to no pressure. It takes just a few passes over each of the three diamond stones, thereby achieving professional results, a razor-sharp knife with a clean, smooth edge. The triple diamond Mercer sharpener has three staging characteristics: coarse, medium and refined, which will deliver a sharp edge every time you are sharpening your tools. The sharpener’s design is integrated with six knife channels that are designed to guide a knife blade at the right angle as you pull it across each sharpening stone.
7. Shenzhen knives Knife Sharpener
Key Features
- Diamond wheel
- Two-stage sharpening process
- Universal guide slot
- Fine and coarse gritting type
Gone are days when you would throw away or repurpose old blunt knives and spend big bucks to buy new sharper blades. Thanks to the Shenzhen knife sharpener, you can bring old knives back to their former glory and even be more honed. Thanks to a diamond grinding stone and universal knife guide slots on the sharpener, this powerful tool is easy to use and can handle most ceramic and stainless steel kitchen knife designs. The knife sharpener features two settings – fine (#800 grit) and coarse (#600 grit) for sharpening rough and dull stainless steel ceramic knives. The best part is that the diamond wheel cartridge in the sharpener can be removed for easy cleaning.
6. Chef’s Choice Hybrid 250
Key Features
- Diamond abrasives
- Three-stage sharpening process
- Electric and manual sharpening
- Fine gritting type
- Compact size
Sometimes it feels like the sharpness of a new knife does not last, and you have to deal with the stress of a blunt knife, thus dimming the joy of cutting and preparing food with a sharp knife, not anymore; thanks to the Chef’s Choice sharpener, perfect for chefs at home or in a business. The sharpener obtains a smooth-edged sharp knife using both manual and electric sharpening. Chef’s Choice has a three-stage sharpening process where stage one and stage two use electric sharpening for shaping and sharpening, and stage three uses manual sharpening for honing and polishing for 20-degree class knives.
5. Work Sharp WSCMB Knife Sharpener
Key Features
- Abrasive belts
- Ceramic hones
- Fine gritting type
- Ceramic Hone
- Knife sharpening guide
The Work Sharp WSCMB knife sharpener was engineered purposely to make your life easier and simpler by getting your old, blunt, dull knives into new, sharp, fun knives to get your groove back in the kitchen. The knives’ performance is enhanced thanks to the abrasive belts that create a convex edge, cool cutting and long-lasting blade. A fine tapered grit and honing rod refine the smooth edges to easily sharpen large and small aberrations making it versatile and reliable. There are a fixed sharpening guide and co-ordination with the abrasive belts; the sharpener can make a precise cutting edge every time no stress.
4. LINKYO Knife Sharpener
Key Features
- Automated blade positioning guide
- Built-in stop feature
- Non-slip suction feet
- Two-stage sharpening process
Be your professional knife sharpener from the comfort of your home or business while still saving the cost of paying a professional to do it for you. It is as easy as putting your knife back towards a 90-degree angle, applying no downward pressure or any pressure as the sharpener will do the work for you. The sharpener involves a two-stage process where stage one involves reshaping the angles while sharpening and rejuvenating the blade’s edges. The second stage consists of honing and polishing, giving the finishing touch of a bright and smooth blade. A built-in stop feature helps you prevent damage to the blade by stalling if too much downward pressure is applied to the sharpener. Suction feet help maintain the stability of the sharpener.
3. Presto 08810 Knife Sharpener
Key Features
- Extra fine, coarse and medium gritting type
- Three-stage sharpening process
- Voltage 120Watts and 60Hz
- Sapphire grinding wheels
- Blade sharpening guide
A fast, easy and reliable solution to your ending nightmare of dull knives is what you are probably looking for. The answer you seek is the presto 08810 heavy-duty knife sharpener; it can sharpen standard kitchen knives, medium chef’s knives, thin light blades (fillet and paring knives), and thick hunting knives. The sharpener entails a three-sharpening process to ensure you get a professional result at home, business or on the go. Stage one initiates the sharpening process using a sapphire coarse-grinding wheel to create the proper angle. Stage two continues the sharpening process using a medium-grinding wheel to give the blade a precise edge. Stage three completes the process; with an extra-fine-grit ceramic wheel to polish the blade and give it a very razor-sharp edge.
2. Work Sharp Ken Onion Edition Knife Sharpener
Key Features
- Adjustable angle guide
- Variable speed motor
- Flexible abrasive belts
- Voltage 120Watts
You can comfortably keep your blades smooth and sharp all the time while still maintaining them to the highest standards by getting the Work Sharp Ken Onion knife sharpener that was built to meet your needs. The Work Sharp is perfect for all your knives, tools and anything with a cutting edge as it has a variable speed control of 1,200SFM to 2,800SFM. The sharpener provides you with the optimal belt speed for the task, be it sharpening, grinding or honing. The sharpener has an adjustable sharpening guide to produce precise edge levels from 15° to 30° and deliver a strong, sharp convex edge. The belt has a 6,000 grit measuring 0.5x inches to give better contact with gut hooks, serrations and other hard to reach places.
1. Chef’s Choice Trizor XV Knife Sharpener
Key Features
- Fine gritting type
- Three-stage sharpening process
- Patented diamond abrasives
- Double-bevelling, single-sided
The science that even the finest steel blades being dull with time and the initial factory edge do not last long makes it critical to protect your cutlery as some of it cost a lot, and the perfect maintenance tool for your blades is the Chef’s Choice Trizor. The sharpener has a 15- degree angled edge for enhanced performance and cuts through easily than the traditional 20-degree angled edge. Featured also is the three-stage sharpening process providing optimum versatility to create the perfect edge. Stage one and two are plated with 100-per cent diamond abrasives that help sharpen the blade and shape it well. Stage three uses a patented flexible abrasive system to give an excellent polish to the edge and help prolong its lifespan.
Buying Guide – Best electric knife sharpener
Since the invention of knife sharpeners, life has gotten simpler due to their convenient nature, especially at home. The advantages of having a knife sharpener cannot be overlooked as they save you money, energy, and you can rely on them anytime. Getting a quality knife sharpener is critical. Here is what to look for:
Sharpening stage process
The staging process involves sharpening, grinding and honing and not all knife sharpeners offer all. Therefore you need to check whether it is a two-stage or three-stage sharpening process depending on your fancy. The other sharpening process is preferable as it offers additional care for your knives. The price may differ depending on what staging process is used.
Gritting type
The grit type of a knife sharpener shows the stone’s coarseness, and each grit type functions differently for different knives. There are three types of grit to check for: fine, medium and coarse, and each grit grade type sharpens other knives differently hence a different outcome for each.
Grinding wheels
Different knife sharpeners are made with other grinding wheels. Therefore their outcome varies depending on the type of grinding wheel used; the most common are diamond abrasive wheels and sapphire abrasive wheels. Diamond and sapphires have different properties and will function differently, so depending on the type of knife and purpose, choose the best one.
Positioning guide
The positioning guide helps you to know where to place the knife and how for effective sharpening. A knife sharpener with a positioning guide is preferable, especially if it is for home use, as it reduces strain and potentially damaging the knife if placed wrongly.
Voltage
Electric knife sharpeners have different voltage; therefore, when buying one, it is essential to check the voltage to know the amount of electricity used and know what type of socket you should use and whether you should add an adapter. The standard voltage is 120Watts.
Price
Getting value for money when buying anything is a top priority, so is when purchasing a knife sharpener. Different brands and vendors have different prices, but before making a purchase check the standard price and the other specs as they vary. It is significantly accurate that quality beats price, so be wise in choosing the suitable knife sharpener.
Wrap-up
The market is saturated with different knife sharpeners brands, all with other capabilities, some are authentic, and there are counterfeit items. To help you ease the headache you might get from choosing, and the above review features the best, premium quality sharpeners in the industry so you can be assured of good quality, functional, durable, authentic and pocket-friendly items. Happy shopping.