Chef'sChoice 4643 Manual Knife Sharpener
Chef'sChoice 4643 Manual Knife Sharpener


Chef'sChoice 4643 Manual Knife Sharpener 15-Degree and 20-Degree Diamond Grinding Knives Serrated and Straight Grade 2 Gray

The Chef's Choice ProntoPro Diamond Hone #4643 Knife Sharpener is the perfect handy knife sharpener for those who own Asian and European/American style knives and want a super sharp edge in no time! Sleek, high-quality design, this is our fastest manual sharpener which is capable of giving a 15-degree edge to Asian knives and a 20-degree edge to European/American knives. With precisely angled guides, 100% diamond grinding wheels and our famous CrissCross sharpening technology, they deliver ultra-sharp, durable curved edges with plenty of "bite". The secret is in the 100% diamond blade, which hones the "inside" and "outside" of the edge for a superior, burr-free, easy-to-cut edge. Separate honing step to polish the edge for flawless performance. ProntoPro sharpens all high-quality knives, including household knives, straight-edged kitchen knives, santoku knives, sporting knives, pocket knives, and serrated knives. Designed and assembled in the USA.


  • CHEF'SHOICE - Professional two-stage knife sharpener for ultra-sharp edges on 15° and 20° knives.
  • Diamond - All three stages use 100% diamond abrasive. The first stage is ground and polished with 100% diamond abrasive and the third stage is ground with a micron abrasive.
  • The knives are serrated - straight and serrated, as well as sports knives and pocket knives
  • RAZOR SHARP - Chef'sChoice's advanced CrissCross sharpening technology uses a diamond wheel to deliver an ultra-sharp edge while simultaneously honing for a burr-free top edge that cuts with ease
  • EASY TO USE - Precision curvature control creates sharp 15° and 20° edges
  • Durability - Separate grinding and polishing steps for stronger and more durable curved edge
  • Features - Ergonomic soft-touch handle for easy and secure grip
  • Small and practical
  • When purchasing, please be sure to mark the product as "shipped and sold" immediately below the product price to ensure that you are receiving this product from the Chef's Choice manufacturer to ensure that your product warranty is respected.

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