Various Sharpening Angles:
The A4 models offer various sharpening angles (15°, 20°, 25°, 30°) to cover different knife types and applications.
Replaceable Sharpening Units:
The diamond sharpening units can be replaced to use different grits for different sharpening stages.
V-Shaped Arrangement of Sharpening Units:
The V-shaped arrangement of the sharpening rods ensures precise and even sharpening of the blade.
Diamond Sharpening Rods:
The high-quality diamond sharpening rods enable fast and effective sharpening, even with heavily worn blades.