The Chef's Choice 4643009 Manual Knife Sharpener
The Chef’s Choice 4643 AngleSelect professional manual sharpener is the ideal solution for both 15- and 20-degree class knives. Using 100 percent diamonds, the hardest natural substance on earth, our patented abrasives sharpen edges faster and easier. This sharpener improves cutting performance by creating two distinct facets set at different angles to form a sharp, longer-lasting, arch-shaped edge. The first stage sharpens 15-degree straight-edge knives, while the second stage sharpens 20-degree straight-edge knives. In the final stage, specialized diamond abrasives create a polished finish to both 15- and 20-degree knives. Precision angle control ensures accurate sharpening throughout the entire blade length. This unit is designed to work with both straight-edge and serrated knives. WHY YOU NEED A KNIFE SHARPENER – Over time, a knife’s edge dulls under the stress of cutting. The overall performance can be significantly improved if sharpened and maintained correctly. HOW DO KNIFE SHARPENERS WORK – Good sharpening systems shape the knife edge with a coarse abrasive and polish it with a finer abrasive.
About Chef's Choice
Chef’sChoice, by EdgeCraft Corporation, manufactures commercial-grade sharpeners, food slicers, and small electrics designed for professional kitchens. Since 1985, the brand has led the industry in electric sharpening innovation with its 100% diamond abrasive systems, NSF-rated commercial models, and advanced edge control technology. Operators rely on Chef’sChoice sharpeners for fast, consistent results on both straight and serrated blades. The product line also includes heavy-duty slicers and countertop appliances built for repeat use in foodservice environments. Made in the USA and available worldwide, Chef’sChoice combines technical precision with proven durability trusted by chefs and foodservice pros for decades.
Product Features
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ANGLESELECT – Applies a traditional 20° edge or a finer 15° edge for precision slicing
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DIAMOND ABRASIVES– Utilizing the hardest natural substance on earth, our proprietary diamond abrasives sharpen edges faster and easier
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DIZOR ENGINEERED– 2 distinct facets set at different angles that form a longer lasting, arch-shaped edge
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CRISSCROSS – Specialized abrasives create a polished edge with a micro-serrated finish
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PRECISION ANGLE CONTROL - Ensures accurate sharpening throughout the entire blade length
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SOFT TOUCH HANDLE - Ergonomic handle designed for right or left-handed use
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SHARPENS MOST KNIVES – Sharpens straight edge and serrated knives
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Designed to sharpen both 15° Asian double-faceted blades and all popular European or American 20° knives, as well as pocket, serrated and most sporting knives
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The exterior can be cleaned with a damp soft cloth
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Ships in 7 days
$59.99
ANGLESELECT – Applies a traditional 20° edge or a finer 15° edge for precision slicing
DIAMOND ABRASIVES– Utilizing the hardest natural substance on earth, our proprietary diamond abrasives sharpen edges faster and easier
DIZOR ENGINEERED– 2 distinct facets set at different angles that form a longer lasting, arch-shaped edge
CRISSCROSS – Specialized abrasives create a polished edge with a micro-serrated finish
PRECISION ANGLE CONTROL - Ensures accurate sharpening throughout the entire blade length
Product Resources
Specifications
| Assembled Dimensions (in) (L/D x W x H) | 9.25" x 2" x 2.06" |
| Item Depth (in) | 9.25 |
| Item Depth (cm) | 23.49 |
| Item Width (in) | 2 |
| Item Width (cm) | 5.08 |
| Item Height (in) | 2.06 |
| Item Height (cm) | 5.232 |
| Assembled Weight (lb) | 4.15 |
| Assembled Weight (kg) | 1.88 |
| Abrasive Material | Diamond |
| Assembly Required | No |
| Batteries Required | No |
| Color | Gray |
| Compatible with Asian Knives | Yes |
| Compatible with Ceramic Knives | No |
| Compatible with German Knives | Yes |
| Compatible with Scissors | No |
| Compatible with Serrated Knives | Yes |
| Compatible with Straight Edge Knives | Yes |
| Dishwasher Safe Components | No |
| Edge Guide | Double-Bevel, 15 Degree Edge, 20 Degree Edge, 15 and 20 Degrees, CrissCross, Serrated |
| Electric | No |
| Included Components | Sharpener, Instruction Manual |
| Knife Types | Chef's Knives, Santoku Knives, Bread Knives, Hunting Knives, Filet Knives, Pocket Knives |
| Lubricant Needed | No |
| Material | Plastic |
| Multi-Stage Sharpener | Yes |
| Number of Stages Included | 2 |
| Sharpening Angle | 15 Degree, 20 Degree |
| Sharpening Stages | Sharpening |
| Use and Care Instructions | Wipe Clean Only |
Warranty
1
year
