How to sharpen the edges of a ski
👉 Start by preparing your skis: make sure they are dry and take stock of the necessary operations. If your edges show signs of rust (it won't happen to you, I know you always store your skis in a dry place, but you never know), you will have to scrub it with a metal brush.
If you have a ski vise and a workbench, you will be more comfortable working well.
Place clean, dry skis on the workbench.
👉 If you have a blade square, set the desired angle (or press it against a base edge tool to get the right angle). Pass the square along the ski, in as fluid a motion as possible. To avoid multiple passes, make sure the teeth bite down on the metal.
Beware of the iron filings that will form as the blade passes over the metal of the edge (also called cuticles). To avoid metal splinters, clean the edge by scrubbing with your stainless steel brush.
👉 It's time to take the diamond file to smooth the edge and get a perfect finish.
One other thing: if you are right- or left-handed, you will surely have a preferred working direction. Opt for the one that suits you best. 😉