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Chef'sChoice 4643 Manual Knife Sharpeners 15 and 20-Degree for Serrated and Straight Knives Diamond Abrasives, 2-Stage, Gray
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
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Purchase options and add-ons
Material | Plastic |
Brand | Chef's Choice |
Color | Gray |
Product Dimensions | 9.25"L x 2"W x 2"H |
Item Weight | 0.5 Pounds |
Grit Type | Coarse, Fine |
About this item
- <b>Price For:</b> Each <b>Sharpening Material</b>: Diamond <b>Application</b>: For Sharpening Knives <b>Length</b>: 9-1/4" <b>Item</b>: Knife Sharpener <b>Width</b>: 2" <b>Handle Material</b>: plastic <b>Country of Origin (subject to change)</b>: United States
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From the brand
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Founded in 1984, EdgeCraft Corporation introduced the Chef'sChoice brand with the debut of its first electric knife sharpener in 1985. Committed to quality, technology, and the consumer, Chef'sChoice offers a variety of electric knives, scissor sharpeners, diamond steels, and more!
Available in over 80 countries worldwide, Chef'sChoice products are enjoyed by consumers everywhere.
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Find high-quality knife sharpeners, from electric and rechargeable to specialty and manual sharpeners!
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Add a touch of elegance and enjoy the unmatched performance with Chef'sChoice Gourmezza toasters and kettles!
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From the manufacturer
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Utilizing the hardest natural substance on earth, our patented diamond abrasives sharpen edges faster and easier. |
Applies a traditional 20-degree edge or a finer 15-degree edge for precision slicing. |
Ensures accurate sharpening throughout the entire blade length. |
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Creates a 15-degree arch-shaped edge using diamond abrasives. |
Creates a 20-degree arch-shaped edge using diamond abrasives. |
Specialized diamond abrasives create a polished edge with a micro-serrated finish. |
4643 | 463 | 464 | 465 | 4633 | |
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Customer Reviews |
4.4 out of 5 stars
6,229
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4.4 out of 5 stars
1,772
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4.4 out of 5 stars
483
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4.1 out of 5 stars
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4.4 out of 5 stars
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Price | $28.04$28.04 | $28.95$28.95 | $23.85$23.85 | $30.00$30.00 | $22.48$22.48 |
Description | Professional AngleSelect Manual Knife Sharpener | Professional Manual Knife Sharpener | Professional Manual Knife Sharpener | Commercial Grade Manual Knife Sharpener | Manual AngleSelect Knife Sharpener |
Knife Angle | 15° or 20° | 20° | 20° | 20° | 15° or 20° |
Sharpening Element | 100% Diamond Abrasives | 100% Diamond Abrasives | 100% Diamond Abrasives | 100% Diamond Abrasives | 100% Diamond Abrasives |
Sharpening Method | Diamond Plated Wheels | Diamond Plated Wheels | Diamond Plated Wheels | Diamond Plated Wheels | Diamond Coated Pads |
Final Stage | Micro-Serrated Polished Edge | Micro-Serrated Polished Edge | Micro-Serrated Polished Edge | Micro-Serrated Polished Edge | Polished Edge |
Number of Bevels | 2 | 2 | 2 | 2 | 2 |
Knife Type | Straight Edge and Serrated | Straight Edge and Serrated | Straight Edge and Serrated | Straight Edge and Serrated | Straight Edge and Serrated |
Sharpener Grade | Professional | Professional | Doubel Bevel | Commercial | Consumer |
Product guides and documents
Videos
Videos for this product
1:32
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HONEST REVIEW - Knife Sharpener - MUST WATCH!!!!
Edward Haley
Videos for this product
0:54
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Your knives and fingers will thank you
Forever Joven
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Product information
Product Dimensions | 9.25 x 2 x 2 inches |
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Item Weight | 8 ounces |
Manufacturer | Chef'sChoice |
ASIN | B007IVBET0 |
Country of Origin | USA |
Item model number | 4643009 |
Customer Reviews |
4.4 out of 5 stars |
Best Sellers Rank | #5,354 in Kitchen & Dining (See Top 100 in Kitchen & Dining) #24 in Knife Sharpeners |
Is Discontinued By Manufacturer | No |
Date First Available | May 17, 2012 |
Warranty & Support
Feedback
Product Description
Chef's Choice ProntoPro Diamond Hone Knife Sharpener #4643 is a perfect manual sharpener for those who own Asian and European/American style knives and want to quickly and easily apply a superior, shaving sharp edge! Sleek and highly-styled, it’s our fastest manual sharpener yet for applying 15 degree edges for Asian style knives and 20 degree edges for European/American style knives. Using precise angle guides, 100% diamond abrasive wheels and our acclaimed CrissCross sharpening technology, it provides a super sharp, durable, arch shaped edge with lots of “bite.” The secret is in the 100% diamond abrasive wheels which sharpen simultaneously “into” and “out-of” the edge for a superior burr-free edge that cuts effortlessly. Separate honing stage polishes the edge for flawless performance. The ProntoPro sharpens all quality knives including straight edge household and kitchen knives, Santoku, sports and pocket knives, as well as serrated knives. Engineered and assembled in the U.S.A.
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This Item Chef's Choice Chef'sChoice 4643 Manual Knife Sharpeners 15 and 20-Degree for Serrated and Straight Knives Diamond Abrasives, 2-Stage, Gray | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | -36% $28.04$28.04 Typical: $44.11 | $11.12$11.12 | -9% $90.67$90.67 List: $99.99 | $126.99$126.99 | $27.99$27.99 | -24% $9.89$9.89 Typical: $12.99 |
Delivery | Get it as soon as Sunday, May 19 | Get it as soon as Monday, May 20 | Get it as soon as Sunday, May 19 | Get it as soon as Sunday, May 19 | Get it as soon as Monday, May 20 | Get it as soon as Sunday, May 19 |
Customer Ratings | ||||||
Easy to hold | 4.7 | — | 5.0 | — | 4.2 | 4.5 |
Easy to use | 4.6 | — | 5.0 | — | 4.3 | 4.4 |
Ergonomic | 4.6 | — | — | — | 3.3 | 4.2 |
Value for money | 4.2 | — | — | — | 3.4 | 4.1 |
Sold By | Amazon.com | Amazon.com | Amazon.com | Amazon.com | Amazon.com | OUKmall-AMUS |
material | Plastic | Plastic | Plastic | Plastic | Rubber | Ceramic, Tungsten Steel |
grit type | — | Coarse,Ultra-fine | Fine | — | — | Medium,Coarse,Fine |
weight | 0.5 pounds | 0.12 pounds | 1.6 pounds | 1.8 pounds | 0.3 pounds | 300 grams |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the sharpness, speed, ease of use, and performance of the knife sharpener. They mention that it sharpens any kind of knife with just a few pulls, it's unbelievably fast, and a huge time saver. They appreciate the well written instructions and the shape of the sharpeners. That said, opinions are mixed on quality and value.
AI-generated from the text of customer reviews
Customers like the sharpness of the knife sharpener. They say it sharpens any kind of knife with just a few pulls, and brings them back to their original sharpness. They also say it serves well, and that a couple of swipes keeps their knives sharp. Some customers mention that the edges are sharp and smooth when little pressure is applied.
"...This sharpener really worked on them and I think they are sharper than new. Easy and fast to use. There is a slot for 15° and 20° knife edges...." Read more
"...This sharpener has served well. It takes some patience, as it may take more pulls than recommended in the manual, but the result is quite sharp...." Read more
"...While it stays sharp for months, it does eventually require sharpening and this sharpener does restore the edge...." Read more
"...This is perfect. Works well and makes it easy to keep a sharp blade." Read more
Customers are satisfied with the performance of the knife sharpener. They mention it works well, produces amazing results, and is well worth the money. Some say it works equally well for lefties and righties, and produces a nice, sharp blade.
"...Works well for both my European-style and Asian-style knives." Read more
"...The latest Chef's Choice I have is Model 120 and is works well on my Euro knives but you have to be quick with the coarsest grinding stages..." Read more
"I needed a sharpener for my camp kitchen. This is perfect. Works well and makes it easy to keep a sharp blade." Read more
"...A few minutes using this and they are much more effective and safer to use now." Read more
Customers find the sharpener easy to use. They mention that it's easy to get even the tips of small knives sharp, and that it has clear instructions on which sharpeners to use for which knives. They also say that it is safe and comfortable to use, and is easy to hold.
"...Easy and fast to use. There is a slot for 15° and 20° knife edges...." Read more
"...Since there is no setup time compared to the Sharpmaker (which only takes about 60 seconds), touch ups are almost instantaneous...." Read more
"...It is easy to use, but please read and follow the instructions...." Read more
"...I've never had it this easy cutting meat. It slid through vegetables with less effort and I could easily make the initial cut in an onion where..." Read more
Customers find the speed of the knife sharpener to be very quick and easy. They say it's by far the best and quickest sharpening tool they've ever owned. They also say it puts a very good edge on very quickly and is a huge time saver. Customers also say the performance is worth it, and it'll do the job easily and well.
"...Easy and fast to use. There is a slot for 15° and 20° knife edges...." Read more
"...to the Sharpmaker (which only takes about 60 seconds), touch ups are almost instantaneous...." Read more
"...Choice manual and electric models spanning 25+ years and this one works as fast and more easily than all of them...." Read more
"...Onions are so much faster and easier than they were!..." Read more
Customers find the knife sharpener small enough to fit in a drawer. They also say the compact design is convenient and saves counter space. Some customers also like the size and feel of the sharpeners.
"...So small, it stores in a drawer for handy access. Sharpens both sides of the blade on both forward and backward strokes...." Read more
"...I am also pleased with the ease of use and compact size. Heartily recommend." Read more
"...Its compact design is convenient, although mastering the technique may require some practice...." Read more
"This small knife sharpener is compact enough to fit in a kitchen drawer and does a good job of sharpening.Well worth the price." Read more
Customers are mixed about the quality of the knife sharpener. Some mention that it keeps their knives in good shape, is sturdy, and well made, while others say that it feels a little cheap at first and doesn't rebuild the edge.
"...Each incremental sharpening requires only a few strokes and improves the already-good edge...." Read more
"I'm not impressed. This sharpener seems to have chewed up some good knives. Not great knives, but good ones and I'm not really happy...." Read more
"...One thing I'm looking forward to with this product is its longevity. I think the diamond-abrasive wheels approach make this product last...." Read more
"...Guides the knife perfectly thru the slots and gives it an unbelievably sharp edge. Love it!" Read more
Customers are mixed about the value of the knife sharpener. Some mention it's a great value, while others say it'll save you hundreds of dollars.
"...sharpener uses the same diamond disks as the powered version at a much lower price. It also can live on a convenient shelf...." Read more
"Not really worth the money. Cheaper ones available. That are easier to use." Read more
"This is a great value for the price. Our knives hadn’t been sharpened in literally 15 years...." Read more
"...It's more expensive, but in this case you really do get a much better product. You will not be disappointed...." Read more
Customers are not satisfied with the scratch resistance of the knife sharpener. They mention that it scratches their favorite knives, leaves micro abrasions, and scars the sides of the knives. Some say that it ruins the blade and takes some bites out of a couple blades.
"...this thing didn't work very well, and that it seemed to be tearing my knife up.Then I realized it was user error...." Read more
"...set of knives once but it resulted in an uneven edge, It severely damaged my Sankofu knife, taking off a sizable chunk of the edge in one part...." Read more
"...but it's not necessarily the prettiest edge due to the micro abrasions it leaves behind...." Read more
"...assume (until I do further testing) that the sharpener leaves burrs or ridge on the cutting edge, making it seem dull, but which can be removed..." Read more
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Also, don't expect this device to reset your bevels from the factory if you have your knife is extremely obtuse or uneven edges on both sides - you will dull your edge - until you spend the correct amount of time to thin down your bevels so that the edge is finally apexed. This is a touch-up or maintenance sharpening tool, not a re-beveler or reprofiling device. If you have chunks of metal missing on your edge, don't expect this device to smooth out your edge, that is a complete reset of the bevel which this device is not designed to complete. If you are meal prepping for 20 mouths, 24/7, again - this device isn't for you. It may say "professional" but it's for personal home touch-up/maintenance use, not to run a side hu$tle.
I've resharpened over the past 24 months:
*4 different branded folder knives
*1 spyderco z cut
*2 generic sub-$100 santokus
For knives that I have already reset bevels or knives with extremely factory even bevels, this device has replaced my Spyderco Sharpmaker for touch-ups. Even though the Chef'sChoice 4643 takes off a lot more steel than the Sharpmaker, it's at least as fast or faster. Since there is no setup time compared to the Sharpmaker (which only takes about 60 seconds), touch ups are almost instantaneous. This is great for AIRBNB knife rescues when you think it might be safety issue when the edge doesn't bite enough. But again - if you run into a knife that is duller than a spoon, this device isn't for you. And no, this will not sharpen a cleaver (I checked for science).
Cons: It's difficult to keep the wheels clean. The cleaner they are, the less chance of accidental marring on the knife sides and the easier it is for the wheels to touch up the edge.
We were happy with the older diamond draw-through sharpeners for years but its 20-degree edge is not very sharp. We jumped on Chef's Choice electric-powered sharpener because its sharpening disks left cross=wide scratches (a micro-serration) rather than lengthwise. That sharpener took up space and had to be plugged in. I had to hunt for it.
This manual sharpener uses the same diamond disks as the powered version at a much lower price. It also can live on a convenient shelf.
My wife has a professional-grade chef's knife with that Japanese 15-degree edge. While it stays sharp for months, it does eventually require sharpening and this sharpener does restore the edge.
I have premium name-brand knives that appear narrow and sharp initially but have a much less acute edge than the advertised 20-degree. This sharpener can correct that edge to a true 20-degree.
e but must remove more metal.
With a new knife, I follow the 20-degree instructions BEFORE it seems dull. Each incremental sharpening requires only a few strokes and improves the already-good edge. I regularly find older knives that were lost in a drawer when they got dull. This sharpener does create a new edge but at a lot more strokes
Top reviews from other countries
There are a couple of other reviews I recommend you read (especially one from Richard JS) - about how important it is to keep the knife upright while sharpening and do not wobble.
E fa un ottimo lavoro