ski / snowboard base / edge pocket sharpner tool

I made a tool to sharpen the base and edges of skis and snowboards. It covers two base angles (0.5° and 1.0°) and two edge angles (88° and 89°).
You will need a 40×20×3 mm file — mine is made by Icecut (from a Vola sharpener), but similar files from Swix or Toko should work as well.
The STEP file is included if you'd like to modify the design. I recommend printing in PETG or ASA, flat side down, with minimal supports.