Chef's Choice ProntoPro 4643, knife sharpener

The Chef's choice ProntoPro 4643 is a compact and effective knife sharpener. This handy sharpener uses diamond-coated grinding wheels. This gives you a good grinding result quick and easy. Thanks to the criss-cross technology, your knife will have a burr-free and razor-sharp edge. As a result you can now cut quickly and effortlessly. It is equipped with a comfortable handle and anti-slip feet for optimum ease of use.

How to use the Chef'sChoice ProntoPro 4643

The ProntoPro uses a coarse diamond-coated disc for phase 1 and 2. In phase 3 it will use a fine diamond-coated disc for serrated knives and polishing. Thanks to the precision guides you always use the right sharpening angle. Blunt knives can be passed through the sharpener 20 times or more. Pull it through 10 times or less to make sure you maintain that razor-sharp edge.

You sharpen Japanese knives in phase 1. The knife is sharpened at a 15-degree angle. Use phase 3 to polish the knife.

You sharpen European and North-American knives in phase 2. The knife is sharpened at a 20-degree angle. Use phase 3 to polish the knife. Serrated knives can only be sharpened in phase 3. Turn over the ProntoPro regularly so that the sharpening residue falls out.