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Mueller Professional Electric Knife Sharpener for Straight Knives Diamond Abrasives, Quickly Sharpening, Repair/Restore/Polish Blades

4.1 4.1 out of 5 stars 2,005 ratings

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Material Stainless Steel
Brand Mueller Austria
Color Silver
Product Dimensions 9.13"L x 3.75"W x 3.45"H
Grit Type Fine

About this item

  • Expert Precision – A sharp knife is the most vital tool you need in your kitchen. The Mueller knife sharpener will help you achieve a professional edge with 100% fine diamond abrasives sharpening and honing your dull knives. Each blade angle can be reshaped, evenly sharpened and rejuvenated fast and simply with better precision than a sharpening stone.
  • Ideal For Various Knives – The knife sharpener tool has a unique dual-stage system. Dull, damaged and brittle knives can be reshaped in the first stage and polished and honed in the second stage. Sharpen stainless steel, hard steel, ceramic, sporting and folding knives, large and small to optimum condition.
  • Safe And Easy To Use - There is no risk involved in its operation. Simply position the dull blade on the sharpening slot and enjoy razor-sharpness in just seconds. This sharpener is suitable for both right-handed and left-handed users. Each stage has two slots, one slot for each side of the blade, left and right. Now you can sharpen hassle-free even during meal prep.
  • Compact Design - This electric knife sharpener’s handy and simple design is a smart investment for your family kitchen. Lightweight and compact, the kitchen gadget is space-efficient and will easily fit into your kitchen drawer.
  • Superior Quality With Mueller - We are here to offer you only the best quality products designed to make your life easier. If you need any help, please feel free to contact us, our professional customer support is always here for you!

Customer ratings by feature

Sturdiness
4.7 4.7
Easy to use
4.4 4.4
Light weight
4.3 4.3
Giftable
4.2 4.2

Product Description

electric knife sharpener
electric knife sharpener

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Happiness is Homemade!

Mueller strives to enrich the home with intuitive products for everyday use. Designed and engineered based on consumer insights, Mueller’s wide range of products sets the standard in quality, functionality, and timeless design, with exceptional service.

The most important tool in any kitchen is a knife, and the most dangerous tool – a dull knife! Mueller’s easy-to-use Electric Knife Sharpener offers you a lightweight and convenient solution to sharpen your knives at the ready, with fine-honing quality you would expect from a chef knife sharpener.

  • 100 % Fine Diamond Abrasives
  • 2 Stages – Coarse Grinding and Fine Honing
  • Metal Dust Compartment for Easy Cleaning
  • Quiet Operation
  • Overheat Protection Feature
  • Fast, Stable & Powerful
  • Right-Handed

electric knife sharpener

electric knife sharpener

electric knife sharpener

Stage One for Coarse Sharpening

Rejuvenate seriously blunt and damaged knives with our robust diamond abrasive discs. Stage 1 works to reshape a quality bevel on even the most brittle of knives. Simply run the blade through the left and right slots, an equal number of times until sharpened.

Stage Two for Fine Honing

The fine diamond honing blade sharpener polishes the blade to unparalleled razor-sharpness. Honing forms Stage 2 of the sharpening process but is also ideal for general maintenance of your everyday knives. Ensure food prep is always chef worthy with an anytime hone, polish, or burr removal.

A Multifunctional Knife Sharpener at Home

Whichever blade you need sharpened – fruit knife, chef knife, kitchen knife, cleaver knife, large or small, stainless steel, hard steel, ceramic, porcelain, or folding knife – this blade sharpener will be your best friend at home!

electric knife sharpener

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Mueller Professional Electric Knife Sharpener for Straight Knives Diamond Abrasives, Quickly Sharpening, Repair/Restore/Polish Blades


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This Item
Mueller Professional Electric Knife Sharpener for Straight Knives Diamond Abrasives, Quickly Sharpening, Repair/Restore/Polish Blades
Mueller Austria Mueller Professional Electric Knife Sharpener for Straight Knives Diamond Abrasives, Quickly Sharpening, Repair/Restore/Polish Blades
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Price-14% $105.99
Typical:$123.00
$99.95-12% $60.02
Typical:$68.51
-30% $34.98
List:$49.98
$42.78
Delivery
Get it as soon as Wednesday, Apr 3
Get it Apr 2 - 3
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Customer Ratings
Easy to use
4.4
4.6
4.5
4.7
4.5
4.5
Value for money
4.2
4.4
4.3
4.4
4.2
4.3
Giftable
4.2
4.5
4.4
4.5
4.5
Sheerness
4.1
4.8
4.7
4.8
3.4
Sold By
Woot
Supreme Suppliers
Supreme Suppliers
Narcissus Co
Amazon.com
material
Stainless Steel
Diamond
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
grit type
Fine
Medium
Fine
Fine
Fine
Fine
weight
3 pounds
5 pounds
1.25 pounds
1.63 pounds
4 pounds

Customer reviews

4.1 out of 5 stars
4.1 out of 5
2,005 global ratings

Customers say

Customers like the quality, ease of use, motor and value of the knife sharpener. For example, they mention it does a really good job at sharpening, the instructions are clear and it works great with both steel and ceramic knives. That said, they appreciate the appearance of the product.

AI-generated from the text of customer reviews

242 customers mention176 positive66 negative

Customers like the quality of the knife sharpener. They say it does a really good job at sharpening, is impressed with the sharpness of the blade, and is a great electric knife sharpner that has saved them a lot of time. The price is very good and the quality is top notch. It is ok for light sharpen applications but not if you want to do a number of knives in. Overall, customers are happy with their purchase and recommend it to others.

"...And needless to say they all come out sharper.Motor is not noisy and it has a debris clean out spot that is nice to help keep unti clean inside...." Read more

"This is the best quality electric sharpener for your knives. Very easy to use and makes your knives exceptionally sharp." Read more

"...Overall, this is a great electric knife sharpener that has saved me a lot of time and hassle when it comes to keeping my knives sharp...." Read more

"...any electric knife sharpener, including the Mueller, will not give you a finished edge.That is, a finished edge without a burr...." Read more

125 customers mention122 positive3 negative

Customers find the knife sharpener easy to use. They mention it's simple, small, and light. Customers also appreciate the clear instructions and the long instruction booklet. They say it'll sharpen their knives without the need to buy new ones.

"This is the best quality electric sharpener for your knives. Very easy to use and makes your knives exceptionally sharp." Read more

"...It's also incredibly easy to use - I was able to figure out how to use it right out of the box...." Read more

"...The instructions are clear as to how to use the device, with both slots on the 1 and 2 side, as well as how many passes are required for each,..." Read more

"...The appliance feels quality for the price and easy to operate for an old lady...." Read more

110 customers mention81 positive29 negative

Customers like the motor of the knife sharpener. They say it's well designed, quiet, and effective. Some mention that it'll sharpen their knives nicely. Overall, most are satisfied with the motor's performance.

"...The sharpener is powerful and able to sharpen my knives quickly and effectively...." Read more

"...a professional chef or blacksmith, but found this device to work well on my knives. I ran about 7 knives of varying sizes and brands through." Read more

"...It is well made in many ways but does not have the power I need. It stalls out when under a bit of a load...." Read more

"...It is essentially the cheapest product in the category and it works well enough for what it is; it has good value for money...." Read more

84 customers mention61 positive23 negative

Customers like the value of the knife sharpener. They say it is easy to use, saves money by not having to buy new knives, and is well worth the price.

"...Overall, this is a great electric knife sharpener that has saved me a lot of time and hassle when it comes to keeping my knives sharp...." Read more

"...It is essentially the cheapest product in the category and it works well enough for what it is; it has good value for money...." Read more

"This is not a great product, over heats, does not handle professional French knives very well and will stall if pressing on the knife to slide..." Read more

"...does a much better job sharpening however this item for the price is a great value." Read more

25 customers mention25 positive0 negative

Customers like the appearance of the knife sharpener. They mention it's sturdy, durable, and looks good. It gives a super sharp finish and a smooth shine to all non-serrated knife edges. The color is perfect and matches exactly with their red kitchen. Customers say it'll create a fresh edge and is a great addition to their kitchen.

"...I was able to easily remove the existing burred edge and create a fresh edge...." Read more

"...it’s a sturdy enough unit to stay put when using, and looks great on the counter with my other stainless appliances...." Read more

"Looks good, sounds like a worn out lawnmower, sharpening isn't too bad but the honing is absent...." Read more

"...it is a great looking sharpener but very very slow." Read more

20 customers mention20 positive0 negative

Customers are satisfied with the weight of the knife sharpener. They mention that it is compact yet sturdy and stable, and is small but mighty. They also appreciate the reasonable size, and the different sizes for different blade thicknesses. The product is portable and very effective at sharpening knives, and it fits easily on a table or counter top.

"...and this knife sharpener is a must in every household, so easy to use, light and really sharpen your knifes. I should have had it long time ago." Read more

"I bought that product for my mom. this product is very simple, small and light to use but, it works very well.it made the knifes very sharp...." Read more

"...The quality is super good and it’s pretty heavy. It’s easy to used and it really makes my knifes cut like new...." Read more

"Reasonable size, works well on different knifes and instructions are easy to follow." Read more

25 customers mention15 positive10 negative

Customers are mixed about the speed of the knife sharpener. Some mention it's super fast and a time saver, while others say it takes 5x longer to sharpen your knife and the motor is slow and weak.

"...It's fast and easy to use. It's also much quieter than I expected. In less than 10 minutes I can sharpen all 7 knives in the set...." Read more

"...The motor is slow and weak. With knife sharpeners a strong fast wheel is the most important for getting a good edge...." Read more

"...It is safe, efficient, and easy to use...." Read more

"...It gets the job done but takes a long time and overheats easily. I expected it to work better than the can opener sharpeners, it doesn't." Read more

24 customers mention10 positive14 negative

Customers are mixed about the noise of the knife sharpener. Some mention that it's surprisingly fairly quiet, while others say that it sounds like a worn out lawnmower. The motor is rough and rattles.

"One of the diamond sharping stones was out of alinement making a bad noise and rough on the knife blade...." Read more

"...And needless to say they all come out sharper.Motor is not noisy and it has a debris clean out spot that is nice to help keep unti clean inside...." Read more

"...Not a good fit (barely a solid sounding passes)..." Read more

"...The noise level was tolerable, but ear plugs always help. The appliance feels quality for the price and easy to operate for an old lady...." Read more

Simple knife sharpener, quality at reasonable price.
4 Stars
Simple knife sharpener, quality at reasonable price.
Knife sharpener was simple and easy to use. The edge on my wife's favorite kitchen knife was well worn and no longer easily kept in shape by our ceramic steel sharpener. Using this grinding/honing sharpener I was able to easily remove the existing burred edge and create a fresh edge. Before sharpening, using a sheet of newspaper I simple tore the paper when drawing the knife over the edge of the paper. After sharpening, the same motion cut a 4" deep clean cut right through the newspaper. The knife should be good with minimal sharpening with the old ceramic steel for some time before needing a further grinding.
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Top reviews from other countries

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Panayiotis
5.0 out of 5 stars Worked create the first time
Reviewed in Canada on November 8, 2022
Marco A Ugartechea
5.0 out of 5 stars Los afiladores eléctricos son más eficientes cuando no se sabe afilar manualmente.
Reviewed in Mexico on October 25, 2022
Nello A.
5.0 out of 5 stars works great
Reviewed in Canada on August 11, 2022
Wai
1.0 out of 5 stars Not very good
Reviewed in Canada on October 14, 2022
Paul Russell
2.0 out of 5 stars Doesn’t sharpen well
Reviewed in Canada on January 10, 2024