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Chef's Choice 320 Diamond Hone Knife Sharpener, White

4.6 out of 5 stars 114 customer reviews
| 12 answered questions

Price: $98.95 & FREE Shipping. Details
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  • Unique patented stropping and polishing stage
  • Two-stage sharpening for durable, longer-lasting edges
  • 100% diamond honing; guaranteed to never detemper
  • Precision elastomeric spring guides hold blade at the proper angle
  • Totally safe for quality knives
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Product Description

Color: White

Product Description

Create an incredibly like-new sharp edge with this electric multi-stage knife sharpener. Safe for use with high-quality knives, the unit can restore a 15-degree edge for Asian-style knives and a 20-degree edge for European- and American-style knives. It can also sharpen fine-edge or serrated blades, sports knives, pocketknives, and Santuko and traditional Japanese-style single-bevel edges, including the thicker Deba-style blades, as well as double-bevel blades. Its three-stage system produces a perfect edge. Precise knife guides automatically position the knife for foolproof operation, while 100-percent diamond abrasives and patented flexible stropping and polishing discs sharpen, hone, and deliver a microscopically polished edge. Other highlights include a simple on/off switch, stabilizing feet, and durable construction. Assembled in the USA, the knife sharpener measures 12 by 6-1/5 by 6-2/5 inches and carries a three-year limited warranty.

Amazon.com

When your favorite knives start squishing ripe tomatoes instead of slicing them, it's time to sharpen your blades. This knife sharpener is remarkably easy to use on both straight-edge and serrated knives. Simply plug it in, turn it on, and feed knife blades through the stages. The first sharpening stage uses 100 percent diamond abrasive disks to hone the knife's edge while the second stage incorporates polymer disks to polish and strop the edge to hairsplitting sharpness. Straight-edge knives should go through both stages, while serrated blades should only be used in the polishing stage.

The internal elastomeric spring guides hold knife blades at just the right angle to the sharpening surfaces, making sharpening easy. The instructions are easy to follow, and maintenance is limited to removing the metal dust shavings from the clean-out tray once a year or so; no lubrication is necessary for the motor, bearings, or sharpening surfaces. Guaranteed not to detemper, the sharpener has a two-year warranty for home use. --Ariel Meadow Stallings


Product Information

Color:White
Product Dimensions 10.6 x 6.4 x 6.3 inches
Item Weight 1.2 pounds
Shipping Weight 4.4 pounds (View shipping rates and policies)
Department unisex-adult
Manufacturer Chef's Choice
ASIN B00005KJWZ
Item model number 320
Customer Reviews
4.6 out of 5 stars 114 customer reviews

4.6 out of 5 stars
Best Sellers Rank #31,050 in Home and Kitchen (See Top 100 in Home and Kitchen)
#134 in Sports & Outdoors > Sports & Fitness > Hunting & Fishing > Hunting > Hunting Accessories > Targets & Accessories
#162 in Kitchen & Dining > Kitchen Knives & Cutlery Accessories > Knife Sharpeners
#733 in Kitchen & Dining > Small Appliances > Specialty Appliances

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This item: Chef's Choice 320 Diamond Hone Knife Sharpener, White
Customer Rating 4 out of 5 stars (114) 4 out of 5 stars (5558) 4 out of 5 stars (612) 4 out of 5 stars (102)
Price $98.95 $5.99 $125.92 $149.95
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By Amazon.com Amazon.com Amazon.com Richmond Hill Home Center USA.
Color White Black White Platinum
Dimensions 6.3 inches x 10.6 inches x 6.4 inches 5.93 inches x 4.34 inches x 2.09 inches 6.2 inches x 12 inches x 6.2 inches 6 inches x 10 inches x 6 inches
Item Package Weight 4.4 pounds 0.02 pounds 4.64 pounds 4.7 pounds
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Customer Questions & Answers

Customer Reviews

Top Customer Reviews

By C. Geary on February 23, 2008
Color: White
I've been sharpening knives since I was a kid, but got really tired of hand sharpening kitchen knives everytime a family member cut through something on a ceramic plate (seemed like daily). I was really skeptical of any motorized sharpener, especially as costly as these are, but most of the reviews were good so I purchased one. I am so pleased. Don't try to use one of these without reading the directions...they have specific steps to follow that are not always obvious, even to those of us used to hand sharpening. And, like others have said, the first sharpening takes a while in order to correct the angle of the blade. Once you're there, you feel a huge burr/curl form on the edge, then you hone, and the knife will get extremely sharp. I have a large bald spot on my arm now where I tested the knives.

I really like the blade guides. They're not perfect in holding the blade, but are good enough to give you the idea of how to hold & draw the knife. Some have commented on scratch marks that are left on the sides of the blades. I got them my first try, then realized if I was more careful in holding the blade true to the angle guide, it didn't happen. As a word of warning, if you order one with a metal exterior it adds about $20.00 to the price. White plastic saves you money and doesn't have anything to do with functionality.
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Color: White
You must read the instructions and follow them to get the knack

of making "new" knife blades out of old. It took a bit to get my

extremely dull knives sharpened, but now they are fantastic!

I sharpened tiny paring knives up to my chinese cleaver and was

pleased with the super sharp results.

Make sure you allow the blades to align with the magnetic edge,

do the passes according to instructions and you won't be sorry.

Sorry Amazon doesn't have a better price, I actually found cheaper by $40.00 in Manhattan, still the price is good compared to some of the models I priced out at that big box store on 6th Avenue. My husband can't believe this sharpener delivers the goods without the addition of oil and water during sharpening.
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Color: White
Why did I ever use the elbow greese and stone methode to sharpen my knives? I recieved this sharpener as a gift. setup was easy I just pulled it out of the box made a couple of miner settings then pluged it in. In a matter of minutes I was shapening my dull kitchen knives. The sharpening action is very easy, just run the knife through the first slot a few time then through the second slot a few more and with the aid of the electric motor my knives come out sharper then when new. I've used this sharpener 40 or so times now and it still puts a fantastic edge on my knives. This sharpener would've been well worth my investment with just the time I save not having to sharpen by hand, had I bought it for myself. It does it's job well.
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Color: White Verified Purchase
...and that is purely because I am a traditionalist when it comes to sharpening knives. I spend a lot of time outdoors and sharpening a knife the old fashioned way is an essential skill for every man...and sadly maybe for the woman whose man won't develop the skill. Even during a stint in the deli and meat business for 9 years, I stuck with the old methods. As often as I had to sharpen knives, only occasionally and with a lot of work was I able to get our knives really razor sharp. Other times, they were only just pretty sharp!

Many people don't realize that the most dangerous utensil you have in the kitchen is a dull knife. A dull knife requires more force to do the same work. Dull knives are more susceptible to slipping and combined with the force that moved them, can still produce chilling and even life threatening accidental cuts. A sharp knife requires much less force, can cut more precisely and is easier to control.

I bought this device for my son and daughter in law for Christmas 2008. They owned excellent quality knives, but they were sharp only for the first few months after they bought them. After that, I discovered they may as well have used a butter knife because that's the condition these knives reached pretty quick. The knives also suffered from the very bad habit of being stored loosely in a drawer. Consequently they had nicks in addition to just being dull. I was afraid that my daughter in law would end up with a nasty cut. The situation got so bad that instead of sharpening the dang things, my daughter in law would just buy a new knife each year!

I used this device for the first time just last week only because I remained as stubborn about my son learning how to use it as I did about my own traditionalist methods.
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Color: White Verified Purchase
I wasn't planning to buy an electric sharpener, but after reading a guide by Wusthof on honing and sharpening knives [...], I decided to go for it. Wusthof recommended this electric sharpener, as did my local Sur La Table store.

It works pretty well, was easy to use, and my knives were definitely sharper afterwards. I recommend this knife sharpener, and definitely recommend reading the Wusthof guide.
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Color: White Verified Purchase
This unit has two sharpening sections. And the reviews are either glowing ("sharpest ever"), or totally negative ("grinds down all the metal"). Both are right. The rough section is extremely fast - it takes the metal off almost like a grinding wheel. It is a diamond surface. The buffing section is just that - a buffing section. It has about as much affect as an old-fashioned leather razor strop. You have to take a bit of care to follow the manufacturer's directions, and get a "tin edge" on the blade. Then you buff it. Done correctly, and this gives you an extremely sharp edge. However, I found two drawbacks. First, it can be hard to balance the pull thru the rough section to get a "tin edge". So you could end up grinding a lot of knife off. Second, to keep a blade sharp, you should use the buffing wheel pretty much every time you use the knife. Otherwise it gets dull enough you have to use the rough section again - and you end up taking off more metal! IF you are a bit careful, and IF you don't mind using this as often as you use your knife (it only takes a few seconds), then it can do a good job. But, if, like me, you don't want to take the time to sharpen every use of the knife, then get one of the 3 section units. They give you something in the middle to take off just a little metal. That is what I use today - and I sharpen every week or two.
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