Chef's Choice

Chefs Choice 4640100ChefsChoice 464 Pronto Diamond Hone Manual Knife Sharpener For Serrated and Straight Knives Diamond Abrasives Easy

136+ bought in the past month

$20.53$79.99

About this item

  • Utilizing diamonds, The hardest natural substance on earth, our signature diamond-coated steel sharpens edges faster and easier
  • Specialized diamond abrasive disks that create a burr-free edge with micro-serrated finish
  • Soft touch ergonomic handle that provides ideal comfort and hand stability
  • Sharpens chef’s knives, serrated knives, and sports knives
  • Applies a 20 Degree edge to your knives
$20.53
Was $79.99Save $59.46

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Product details

MaterialSynthetic
BrandChef's Choice
ColorBlack
Product Dimensions10.5"L x 5.25"W x 7.5"H
Item Weight0.5 Pounds
Grit TypeCoarse
Number of Items1
ManufacturerChef'sChoice
Global Trade Identification Number00087877464012
UPC707430986101 882571615568 087877464012

Technical specifications

materialSynthetic
brandChef's Choice
colorBlack
product_dimensions10.5"L x 5.25"W x 7.5"H
item_weight8 ounces
grit_typeCoarse
number_of_items1
manufacturerChef'sChoice
global_trade_identification_number00087877464012
upc707430986101 882571615568 087877464012
departmentunisex-adult
item_model_number4640100
best_sellers_rank#314,063 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #1,098 in Knife Sharpeners
is_discontinued_by_manufacturerNo
date_first_availableNovember 4, 2008

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Customer reviews

4.4514 ratings

Customers say

Customers find the knife sharpener effective, working well on thicker knives and producing consistent razor-sharp edges.

★★★★★

Great knife sharpener

CustomerNovember 28, 2025✓ Verified purchase

Easy to use and works to perfection. Read more

★★★★★

Worth Every Penny

SteveJuly 14, 2013✓ Verified purchase

I received this sharpener today. I used it immediately. This product looks just like the picture on the sellers page, and does exactly what it says it will do. The high reviews influenced me to purchase this product. You 4 and 5 stars reviewers, I totally agree with you. This is a very good sharpener. I mean any knife sharpener. I made all my kitchen knives razor sharp very quickly and safely. After that, I trusted this product to sharpen one of my vintage case xx pocket knives. On this pocket I only used the # 2 slot, because this knife was already pretty sharp. In just about 10 trips of the blade through the slot, this pocket knife would shave the hair off your arm. In my satisfied opinion, I don't believe that you could purchase a better knife sharpener for the money. The only thing that I am concerned with; how long will this product perform at this type of service? I examined the blades of the knives that I had just sharpened. I looked at the blades by magnification, the blades were smooth as silk. No scrapes, gouging marks or roughness. By the way, I would buy this product again. Sincerely, this is a good sharpener that is worth buying... Read more

★★★★☆

easy to use but limited on what blade edge design it will sharpen- good for "V" edge

RSMarch 24, 2025✓ Verified purchase

looks to be a good product, sharpened several knives. Must be careful and not use knives that only have one edge. designed to sharpen a "V" edge knife. I will sharpen a serrated "V" edge knife. Easy to use and safe. Read more

★★★★★

Love these sharpeners for in the kitchen and in my boat bag

WalleyeBanditNovember 17, 2023✓ Verified purchase

Really impressed with how well these products sharpen knives. Great for a tune up in between using my electric Chef Choice sharpener. Great compliment. Not the right tool to for sharpening really dull knives or ones that need a new edge. You can do it but it will take 1 million strokes to get it done. Read more

★★★★★

Definitely sharpens!

yanildaJune 12, 2025✓ Verified purchase

Fits any where and works very well. Read more

★★★☆☆

Good but not great

DAldenSeptember 5, 2025✓ Verified purchase

This helps a dull knife but to make one real sharp, it takes another step on a stone. Read more

★★★★★

A Sharp Edge

mmccormackDecember 13, 2011✓ Verified purchase

I just got this sharpener. It is an excellent deal for the money. It took my very dull Wustof, Henkel and Cuisinart knives and put a tomato cutting edge back on them. Why get this? If you don't currently have a sharpener and live with dull knives, a sharp knife is actually safer and easier to cut with. It makes chopping and cutting a pleasure again. If you use a professional knife sharpener service or send your knives out, you are going to save a lot of money and hassle time. If you are afraid that you are going to ruin you knives, don't worry, this sharpener will not do that. I read complaints in these reviews that it scratched up the knife... well I am guessing that the person must have not held the knife vertical, nor parallel to the sharpener direction. Pay attention to the well written instructions and I would expect that you won't run into any problems. Other nice features are it is compact. It is not electric, meaning no cord and a hassle to store. It is very easy to use. And, I feel it us much better to have a sharpener on hand, so a sharp knife takes a minute, rather then wait for a professional edge. I liked it so much I just purchased a second as a gift to give to my parents, who own about the dullest collection of 60-plus knives ever, some dating back to the 1950s! I can't wait to tackle their knives with this excellent sharpener. Read more

★★★★★

Works way better than I expected

justjackOctober 31, 2023✓ Verified purchase

It's inexpensive and super easy to use, and it managed to put a sharp edge on my beat up old Pampered Chef stamped steel chef's knife. Super highly recommended. Read more

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