Electric 4-Stage Knife Sharpener, 20° Edge System

Electric 4-Stage Knife Sharpener for Consistent 20° Edges

Keep your kitchen knives performing at their best with this electric 4-stage knife sharpener, engineered for a precise 20-degree edge. Designed for both stainless steel and ceramic blades, it combines diamond and ceramic sharpening surfaces to restore dull knives quickly while delivering a clean, refined finish. The integrated angle guide and controlled sharpening path help you achieve professional, repeatable results every time.

The four-stage system includes coarse, medium, fine, and polishing slots to take your knife from damaged or dull to smooth and sharp in a single workflow. Coarse and medium stages reshape and refine the edge, while the fine and polishing stages smooth micro-serrations for improved cutting performance. A stainless steel accent housing offers a modern, durable finish that is easy to wipe clean, and the replaceable sharpening head supports long-term use and reduced waste.

Why It's a Smart Choice

• 4-stage sharpening process - Coarse, medium, fine, and polishing slots work in sequence to repair, sharpen, and finish the blade edge.
• Optimized 20° edge angle - Designed for typical Western-style kitchen knives, helping maintain a consistent and reliable cutting angle.
• Compatible with steel and ceramic knives - Diamond abrasives handle hard ceramic blades efficiently, while ceramic stages refine metal knives for smooth slicing.
• Simple, guided operation - Fixed slots and angle guides support even, controlled passes from heel to tip, suitable for both home cooks and professionals.
• Durable and serviceable design - Replaceable sharpening head and easy-clean exterior extend product life and support regular maintenance.

FAQ

Q: Which knives are compatible with this sharpener?
A: It is suitable for most straight-edged kitchen knives made from stainless steel or similar metals, as well as many ceramic kitchen knives. It is not recommended for serrated blades or scissors.

Q: How long should I sharpen each knife?
A: For a dull metal kitchen knife, 4-6 seconds per pass in each appropriate stage is usually sufficient. Ceramic knives may require slightly longer passes. Always use light, steady pressure and alternate between left and right slots for an even edge.

Q: Is this sharpener easy to maintain?
A: Yes. The exterior can be wiped clean with a soft cloth, and the replaceable sharpening head allows you to refresh the abrasive components when they eventually wear, helping maintain consistent performance.

Q: What power supply does it use?
A: The sharpener operates on 230 VAC, 50-60 Hz and is available with EU, US, AU, and UK plug options, depending on the variant selected.