Chef'sChoice 15XV Professional Electric Knife Sharpener - 3-Stage

In this review of the Chef'sChoice 15XV, the bottom line is simple: this electric sharpener is for serious home cooks and pros who want a fast way to convert and maintain razor edges. The unit's main attraction is its ability to convert traditional 20-degree factory edges into a high-performance 15-degree Trizor XV edge, yielding noticeably sharper blades in about a minute for first-time sharpening and in roughly 10 seconds for touch-ups. It is straightforward to use and built for frequent use thanks to a brushed metal upper housing.

Key Features

• Durable construction: The brushed metal upper housing gives a solid feel and is designed for daily professional use.
• 15-degree Trizor XV conversion: Converts traditional 20-degree factory edges into high-performance 15-degree edges for finer, longer-lasting sharpness.
• 100-percent diamond abrasives: Stages 1 and 2 use diamond-plated abrasive discs to quickly sharpen and hone straight-edge blades.
• Advanced stropping stage: Stage 3 uses a flexible abrasive system to polish edges and help prolong serrated blade life.
• Automatic angle control: Patented flexible spring guides adjust for the proper sharpening angle without manual fiddling.
• Quick results: First-time sharpening takes about 1 minute and routine resharpening takes approximately 10 seconds, saving prep time.

Who It's For

The Chef'sChoice 15XV is aimed at home cooks, culinary students, and professional chefs who own a mix of straight-edge and serrated knives and want consistent, repeatable results without mastering manual stones. Its robust motor and metal housing make it well suited for frequent use in busy kitchens where speed matters.

It is less appropriate for those who prefer entirely manual sharpening methods for full control over bevel geometry, or buyers on a tight budget who may find there are cheaper, simpler options. Also, while it handles most blade types, users with very specialized blades should check compatibility before purchase.

Pros & Cons

Pros

• Produces a consistently sharp 15-degree Trizor XV edge that stays sharp longer than many factory edges.
• Easy to use with automatic angle guidance, making it accessible for cooks without sharpening experience.
• Three-stage system with diamond abrasives and stropping stage covers sharpening, honing, and polishing needs.
• Durable metal housing and a quality motor that customers note for reliability and speed.

Cons

• Some buyers find the price high compared with basic sharpeners, though many justify it with performance.
• Opinions on long-term durability are mixed, so heavy users should monitor wear on the abrasive stages.

Specifications

Brand	Chef'sChoice
Edge angle	Converts to 15-degree Trizor XV edge
Abrasives	100-percent diamond abrasives (stages 1 and 2)
Stages	3-stage EdgeSelect sharpening system with stropping/polishing stage
Construction	Brushed metal upper housing
Noise level	Approximately 65 dB to 75 dB
Typical time	About 1 minute first sharpening, ~10 seconds resharpening

Our Verdict

The Chef'sChoice 15XV is recommended for cooks who want fast, repeatable sharpening and a true 15-degree Trizor XV edge without learning stone techniques. Its durable metal housing, diamond-plated stages, and stropping polish deliver excellent blade sharpness and convenience, making it a solid value for those who sharpen frequently and need reliable, professional results.

Frequently Asked Questions

Will it sharpen serrated knives?
Yes. The three-stage system includes a stropping/polishing stage designed to help maintain and prolong serrated edges.

How long does a sharpening cycle take?
First-time sharpening takes about 1 minute; routine resharpening is approximately 10 seconds per blade.

Is the angle adjustable?
The unit uses patented flexible spring guides to automatically set and control the proper sharpening angle for most household blades.