---
product_id: 259503732
title: "Chef'sChoice 4643 Manual Knife Sharpeners 15 and 20-Degree for Serrated and Straight Knives Diamond Abrasives, 2-Stage, Gray"
brand: "chef's choice"
price: "463 kr"
currency: DKK
in_stock: false
reviews_count: 7
url: https://www.desertcart.dk/products/259503732-chefschoice-4643-manual-knife-sharpeners-15-and-20-degree-serrated
store_origin: DK
region: Denmark
---

# 100% diamond abrasive stages 15 & 20° precision angles 2-stage sharpening & polishing Chef'sChoice 4643 Manual Knife Sharpeners 15 and 20-Degree for Serrated and Straight Knives Diamond Abrasives, 2-Stage, Gray

**Brand:** chef's choice
**Price:** 463 kr
**Availability:** ❌ Out of Stock

## Summary

> 💎 Slice Like a Pro, Every Time!

## Quick Answers

- **What is this?** Chef'sChoice 4643 Manual Knife Sharpeners 15 and 20-Degree for Serrated and Straight Knives Diamond Abrasives, 2-Stage, Gray by chef's choice
- **How much does it cost?** 463 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/259503732-chefschoice-4643-manual-knife-sharpeners-15-and-20-degree-serrated)

## Best For

- chef's choice enthusiasts

## Why This Product

- Trusted chef's choice brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **User-Friendly Design:** Ergonomic manual sharpener with precise angle control for flawless results every time—no pro skills needed.
- • **Precision Edge Mastery:** Sharpen your knives to ultra-sharp 15° and 20° bevels for professional-grade cutting performance.
- • **Diamond Power Sharpening:** Utilizes 100% diamond abrasives across all stages for unmatched durability and razor-sharp edges.
- • **Versatile Knife Compatibility:** Effortlessly sharpens straight, serrated, sports, and pocket knives—one tool for all your blades.
- • **CrissCross Burr-Free Technology:** Advanced simultaneous diamond wheel action delivers a superior burr-free edge that glides through any cut.

## Overview

The Chef'sChoice 4643 is a professional-grade manual knife sharpener featuring 2-stage sharpening with 100% diamond abrasives. Designed for both 15° and 20° bevel knives, it sharpens straight and serrated blades with advanced CrissCross technology for a burr-free, razor-sharp edge. Lightweight and easy to use, it’s the ultimate tool for maintaining kitchen knives with precision and durability.

## Description

Buy Chef'sChoice 4643 Manual Knife Sharpeners 15 and 20-Degree for Serrated and Straight Knives Diamond Abrasives, 2-Stage, Gray online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Good Quality - Highly usable & effective
Review: Do not buy this item - Item was delayed, it came with wrong color and is not sharpening well! Do not buy this item at all please

## Features

- CHEF'SCHOICE - Professional 2-stage sharpener for super sharp edges on your 15 and 20-degree class knives
- DIAMONDS - 100 percent diamond abrasives are used in all three stages. The initial stages sharpen and hone using 100 percent diamond abrasives while the third stage polishes the edge with micron sized diamond abrasives
- KNIVES - Sharpen straight edge and serrated knives as well as sports and pockets knives
- RAZOR SHARP - Chef’sChoice advanced CrissCross sharpening technology delivers an extremely sharp edge by using diamond abrasive wheels which sharpen simultaneously for a superior burr-free edge that cuts effortlessly
- EASY TO USE - Precise bevel angle control creates ultra-sharp 15 and 20-degree edges

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007IVBET0 |
| Best Sellers Rank | #50,885 in Kitchen ( See Top 100 in Kitchen ) #100 in Manual Knife Sharpeners |
| Brand | Chef's Choice |
| Color | Gray |
| Customer Reviews | 4.4 4.4 out of 5 stars (6,438) |
| Date First Available | 6 February 2013 |
| Item Weight | 227 g |
| Material | Plastic |
| Model Number | 4643009 |
| Product Dimensions | 23.5 x 5.08 x 5.08 cm; 226.8 g |

## Product Details

- **Brand:** Chef's Choice
- **Colour:** Gray
- **Item weight:** 227 g
- **Material:** Plastic
- **Product dimensions:** 23.5L x 5.1W x 5.2H centimeters

## Images

![Chef'sChoice 4643 Manual Knife Sharpeners 15 and 20-Degree for Serrated and Straight Knives Diamond Abrasives, 2-Stage, Gray - Image 1](https://m.media-amazon.com/images/I/510AsqseKeS.jpg)
![Chef'sChoice 4643 Manual Knife Sharpeners 15 and 20-Degree for Serrated and Straight Knives Diamond Abrasives, 2-Stage, Gray - Image 2](https://m.media-amazon.com/images/I/51HxIEZ05lS.jpg)
![Chef'sChoice 4643 Manual Knife Sharpeners 15 and 20-Degree for Serrated and Straight Knives Diamond Abrasives, 2-Stage, Gray - Image 3](https://m.media-amazon.com/images/I/51OlJfJpoVS.jpg)
![Chef'sChoice 4643 Manual Knife Sharpeners 15 and 20-Degree for Serrated and Straight Knives Diamond Abrasives, 2-Stage, Gray - Image 4](https://m.media-amazon.com/images/I/61VS56uLxaS.jpg)
![Chef'sChoice 4643 Manual Knife Sharpeners 15 and 20-Degree for Serrated and Straight Knives Diamond Abrasives, 2-Stage, Gray - Image 5](https://m.media-amazon.com/images/I/61b8BxDRofS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Quality
*by D***I on 31 December 2025*

Highly usable & effective

### ⭐ Do not buy this item
*by W***B on 1 March 2022*

Item was delayed, it came with wrong color and is not sharpening well! Do not buy this item at all please

### ⭐⭐⭐⭐⭐ Review
*by E***K on 27 April 2014*

Kitchen newbies to experienced cooks will love this sharpener. I have a large collection of European (Henckels & Wustof) and Asian (MAC) kitchen knives and want them very sharp for ease of use and safety. I also have a large collection of manual and electric knife sharpeners that I never use because: 1) they don't make knives wicked sharp 2) they take lots of time and skill to use 3) they don't work on both Asian and European knives, and 4) .they are big and stored away in a closet. I have tried the manual stones, CrockStick, Accusharp, Chantry, Fiskars Rollsharp and at least 3 earlier Chef's Choice manual and electric models spanning 25+ years and this one works as fast and more easily than all of them. Plus it is 1/3 the price of some of the electrics and it works on both Asian & European knives. 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 otherwise you will grind in a divot near the bolster. And, the 120 only works on Euros. I recently fell in love with MAC knives from Japan which are so hard they stay sharp longer than my Henckels, but the Rollsharp recommended by MAC wasn't able to remove microchipping of the edge created after several years of use. Instead of buying a dedicated electric Asian or a Asian/Euro model from Chef's Choice I did some reasearch about this model and other brands and bought one as a gift for a relative setting up her kitchen. I tried it out at Christmas and loved it, she tried it and loved it, her Mom tried it and loved it. Since then I have given four more as gifts or as recommendations to friends and family whose knives I sharpen annually at Thanksgiving or Christmas on my electric Model 120. Only rave reviews so far. I've now sharpened about 50 knives with my Model 4643, including several Shun's and carbon steel chinese cleavers and it still restores a hair popping edges on my heavily used MAC 8 1/2" chefs knife. I can now cut ripe tomatoes and crusty bread without a serrated knife because the blade is so sharp. So small, it stores in a drawer for handy access. Sharpens both sides of the blade on both forward and backward strokes. It is easy to use, but please read and follow the instructions. Unlike some sharpeners, a moderate amount of pressure is recommended (3 tp 5 lbs, use you kitchen scale to get a feel for it). If your blade is curved, rotate the handle up or down to keep the portion of the edge in the sharpener parallel to the table, otherwise you may cut into the plastic body and undo your sharpening. A reviewer of the Asian only Model 463 said they liked the Minosharp ceramic roller sharpener much better because the Chef's Choice because it uses flat diamond plates instead of double-sided rollling cones like the Minosharp. Older and less expenisve Chef's Choice manual sharpeners do use flat diamond coated plates but the Models 4643, 463 and 464 all use double sided-cones like the Minosharp and Rollsharp, but, the Chef's Choice cones are diamond coated metal instead of ceramic. The only cons I find with this manual model is that it takes longer than an electric to sharpen a very dull knife, that said, it has eventually sharpened every knife I have tried, no matter how dull, wicked sharp. Just keep sharpening in the first stage until it shreds paper, then finish in the second stage. Not suitable for thick bladed Japanese knives sharpened only on one face. Chef's Choice sells over a dozen manual sharpeners, the older ones cost less, but they don't work nearly as well as the Model 4643, 463 or 464.

## Frequently Bought Together

- Chef’sChoice Manual Knife Sharpeners for 15- and 20-Degree Straight-Edge and Serrated Knives with Diamond Abrasives Precise Angle Control & Compact Footprint, 2-Stage, Gray
- Chef'sChoice 15XV EdgeSelect Professional Electric Knife Sharpener with 100-Percent Diamond Abrasives and Precision Angle Guides for Straight Edge and Serrated Knives, 3-Stage, Gray
- AccuSharp Gourmet Series, 15 Degree Knife Sharpener for Gourmet Knives, Diamond-Honed Tungsten Carbide Reversible Blades, Hones & Refines Straight-Edge or Serrated Gourmet Knives, Hand-Held, Black

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-31*