Industrial Diamond Knife Sharpener for All Steel Types

Main Features

Accurate and Long-Lasting Sharpness

Any serious chef knows that high-quality knives are valuable. The AIERLIAN Roller knife sharpener helps you maintain factory-sharp tools without the need for professional assistance. Just a few minutes of use can keep your knives in top condition for longer.

Diamond and Ceramic Discs

Our sharpener comes with #400 diamond and #3000 ceramic discs. The industrial diamond provides the sturdiness needed to remove the first layer of the knife edge, while the ceramic disc ensures a perfectly polished finish. This combination guarantees a sharp blade every time.

Multi-Angle Magnetic Support

The AIERLIAN sharpener maintains a consistent grinding angle, crucial for effective knife sharpening. It offers two angle supports: 20 degrees for most household kitchens and 15 degrees for higher sharpness requirements or ultra-fine cutting. This versatile feature caters to your specific needs.

Premium Wood & Strong Magnets

Each sharpener is crafted from high-grade natural wood and features four N42 super-strong magnets. This ensures your knife remains firmly attached to the base without any movement during use.

Gift Box Packaging & Quality Service

We provide high-end packaging boxes, making this sharpener suitable for chefs, families, and outdoor enthusiasts. It's also the perfect gift for friends and family. If you have any concerns or issues, our dedicated customer service team will ensure you receive a satisfactory solution.

Choose the AIERLIAN Roller knife sharpener for reliable and efficient blade maintenance.