What tools are needed for tuning your edges? If you want to keep control in all conditions, even on icy snow, make sure your edges are tuned correctly. Well maintained edges mean precise and smooth turns on the slopes. Of course, you can bring your skis to the shop and get a skiman to do it, but if you want to save time and money, how about learning how to do it yourself? You can find every tool needed in our tool/tuning corner. Sharpener, file, clamp, stone you name it.