Chef's Choice
Chef's Choice Model 320 Diamond Hone Knife Sharpener
Best electric sharpener for home cooks seeking quick, precise blade maintenance.
The Chef's Choice 320 electric knife sharpener features a two-stage sharpening system designed to create sharp, durable edges on both straight and serrated blades. Stage one utilizes 100% diamond-coated surfaces to sharpen without overheating your cutlery. Stage two employs a revolutionary stropping and polishing system for a refined finish. High-precision elastomeric angle guides ensure accurate sharpening, removing less material for longer knife life. This sharpener is designed for efficient and precise edge creation. This professional two-stage electric knife sharpener by EdgeCraft is designed for fast and easy sharpening of both straight and serrated knives. Stage 1 features a 100% diamond-coated disk to create a well-shaped edge, while Stage 2 uses a stropping/polishing disk for a sharp and durable finish. Internal elastomeric springs ensure the blade is held securely against the angle guides for consistent results. It requires no honing oils or water, making it convenient to use and maintain. Engineered and assembled in the USA, it comes with a two-year limited warranty.
$114.99
Owner Satisfaction
4.6
/ 5
Category Rank
114
/ 464
#114 in Knife Sharpeners
Price vs Category Average
+44%
Above average
Manufacturer Part Number
320
Who it's for
- Home cooks seeking effortless, razor-sharp edges
- Novice users wanting consistent, professional-grade results
- Owners of high-quality, hard-steel cutlery
Who should skip it
- Collectors concerned about long-term blade longevity
- Users needing to sharpen serrated or single-bevel knives
- People who prefer a quiet kitchen environment
Performance breakdown
Edge precision
Elastomeric guides ensure consistent angles for a professional-grade, razor-sharp finish.
Ease of use
Simple two-stage process removes all guesswork for quick, reliable results.
Blade longevity
Minimal material removal preserves your cutlery for years of daily use.
Versatility
Effectively handles both straight edges and serrated blades with ease.
Build quality
Durable ABS housing reflects reliable American engineering and assembly standards.
Maintenance simplicity
Requires no messy honing oils or water for clean, efficient operation.
Key Specs
Manufacturer Part Number
320
Brand
Chef's Choice
Color
White
Dimensions
8.5" W x 4.25" D x 4.25" H
Weight
2.62 lbs
Housing Material
ABS
Power Source
Electric (AC)
Voltage
120V
Features
- Two-stage sharpening system for versatile edge creation
- 100% diamond-coated surfaces in stage 1 for efficient sharpening
- Revolutionary stropping/polishing system in stage 2 for a fine finish
- Sharpens both straight and serrated blades
- High-precision elastomeric angle guides for accurate sharpening
- Minimizes material removal for extended knife lifespan
- Designed for fast, perfect edges every time
- Fast and easy sharpening for both straight and serrated knives
- Diamond abrasives ensure a superior edge
- Eliminates guesswork with secure blade guidance
What customers say
Customers consistently praise the Chef's Choice Model 320 for its remarkable ease of use, making professional level sharpening accessible to home cooks. Many highlight how effortlessly it transforms dull blades into exceptionally sharp knives, often exceeding expectations for a countertop sharpener. The consistent, high quality edge it produces is a recurring theme, instilling confidence in its performance. Users appreciate its straightforward operation, allowing them to quickly achieve precise results without special skills. This sharpener is celebrated for delivering reliable, superior sharpness with minimal effort, making it a highly valued kitchen tool.
Know before you buy
Yes, the Model 320 is designed to sharpen both straight-edge and serrated blades. It uses a two-stage process to create a durable edge on both types.
No, this unit is designed to be used dry. You do not need to apply any honing oils or water, which makes the maintenance process clean and straightforward.
The device features high-precision elastomeric angle guides and internal springs. These components hold your blade securely at the optimal angle, removing the guesswork and ensuring consistent results every time.
The Model 320 is engineered to remove minimal material during the sharpening process. By using high-precision guides, it sharpens effectively while preserving the longevity of your cutlery.
Stage 1 uses a 100% diamond-coated disk to sharpen and shape the edge of the blade. Stage 2 utilizes a stropping and polishing disk to refine that edge, resulting in a sharp, durable finish.
Yes, the Chef's Choice Model 320 includes a two-year limited warranty. It is engineered and assembled in the USA.
Still have a question?
Ask Hayley anything about this product before you decide.