Electric Knife Sharpener – 18W

Key Specifications

• Muilt-in electric motor, 18W power

• Grinding wheel speed: 3000 RPM

• Non-slip base for safe operation

• Fixed 15° sharpening angle per side – suitable for most knives and materials, ensuring superior sharpness and cutting performance

• Can be used to sharpen ceramic knives and Damascus knives

• Integrated 3-stage sharpening system: coarse grinding, fine grinding, and polishing

• Coarse & fine wheels: coated with Pure Diamond abrasive

• Polishing wheel: coated with Ceramic Bond

• Grit sizes: 360 (coarse), 600 (fine), 1200 (polishing) – delivering outstanding sharpening efficiency, even for hard steel and ceramic knives

• Equipped with a debris tray to keep the working area clean and reduce risk of residue attaching to blades or surrounding surfaces

• 3-year warranty

Sharpening Stages

1. Coarse Grinding Wheel (360 grit – Pure Diamond)

• The first and most essential step when knives are dull or heavily chipped

• Restores the original bevel angle after repeated use

• Constructed with micro synthetic diamond particles, bonded using Pure Diamond technology

• Diamond is the hardest known material, offering rapid metal removal, durability, and a long service life

Benefits:

• Removes significant amounts of metal to restore the bevel

• Produces a relatively sharp edge quickly

• Saves time for very dull knives

• Long lifespan thanks to diamond hardness

2. Fine Grinding Wheel (600 grit – Pure Diamond)

• Follows the coarse stage to remove scratches and refine the blade edge

• Enhances sharpness and prepares the edge for polishing

• Made with ultra-fine synthetic diamond particles, bonded with Pure Diamond coating

Benefits:

• Smooths the knife edge, removing coarse scratches

• Increases sharpness significantly

• Prepares the surface for the polishing stage

3. Polishing Wheel (1200 grit – Ceramic Bond)

• The final stage that brings the blade to razor-sharp precision

• Uses exclusive Ceramic Bond coating, engineered for ultra-smooth finishing

• With 1200 grit, it gently removes micro-burrs and polishes the cutting edge at a microscopic level

Benefits:

• Produces an extremely sharp edge with smooth cutting performance

• Adds a polished finish for both aesthetics and durability

• Ensures every sharpening cycle restores cutting performance perfectly

Advantages of a Fixed 15° Sharpening Angle (30° total)

• Superior sharpness: Creates a thinner, sharper edge compared to wider angles (e.g., 20°). Ideal for precision slicing such as sashimi, vegetable carving, or cold cuts

• Food integrity: Maintains natural texture, moisture, and crispness of food without crushing fibers

• Reduced friction: Narrow angle reduces contact area, lowering resistance and making cutting effortless

• Less hand fatigue: Smooth glide reduces strain during extended use

• Perfect for detailed work: Ideal for fine cuts, thin slices, and decorative garnishing