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Chef's Choice 4643 vs. PriorityChef Manual Knife Sharpener Side-by-Side Comparison
Overall Verdict
The PriorityChef 2-stage sharpener is a better manual sharpener than most, and it’s an easy pick over the Chef's Choice 4643.
The PriorityChef features a basic, function-oriented design, while the Chef's Choice’s design offers both stability and great comfort. Both sharpeners are sturdy, but the latter is more robust and has a much better fit and finish.
Instead of the blades and rods usually seen on other manual sharpeners, these two employ abrasive wheels, which remove considerably less knife material. However, the ones on the PriorityChef sharpened much faster and more effectively, while those on the Chef’s Choice didn’t seem to hit the knife’s edge at the right angle and delivered rather subpar results.
Pros & Cons
- Works with 20° and 15° edges
- Compatible with serrated blades
- Grippy handle
- Neat, ergonomic overall design
- Modest height, low center of gravity
- Full, flat base
- Gimmick-free design
- Great edge retention
- Expensive price
- Awkward slot layout
- Cheap base pad
- Small slot openings
Key Specs
Where to Buy
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Analysis and Test Results
Performance
Sharpening Time to Cut a Lemon
Material Retention
Maximum Sharpness Achieved
Edge Smoothness
Design
In the Box
Dimensions
Build Quality
Working Section
Base
Grip
Usability
Slot Arrangement
Insertion
Pulling Through
Stability on a Clean Surface
Stability on a Wet and Dirty Surface
