Superb for all axes and excellent for very long-bladed knives like machetes. This simple shaped Diamond Sharpener is beautifully designed. It is easy to handle, works fast, and is comfortable to use because your fingers slide into the concave dimples on the sides of the holder. The reversible, double-sided diamond plate (220 and 360 grit) is held firmly in place by magnets in the body. Just grip it and go to work. We've needed this for many years. Highly recommended.
