It has adjustable angle from 15 degree to 30 degree.
It has also scissor guide, and free hand sharpening after detached the guide.
It has got variable speed trigger which is able to change the speed from slow to fast.
It comes with one piece each, Extra-coarse, coarse, medium, fine, and extra-fine (#6000).
It is able to sharpen pocket knife, hunting knife, serrated knife, kitchen knife, scissors, hatchet, and the other tools.