Holmenkol Base Edge file guide 

The HOLMENKOL Base Edge File Guide is the essential tool for anyone who wants to sharpen their ski or snowboard edges professionally and precisely. Whether you’re skiing or snowboarding, edge sharpening on the base side is crucial for optimal performance on the slopes. With a continuously adjustable angle between 0.5° and 1.5°, the edge angle adapts to your individual needs to ensure perfect handling. The practical grip screw allows you to securely fasten the file so you can focus entirely on edge maintenance.
The Base Edge File Guide is compatible with ski files that are 20 to 25 mm wide and up to 6 mm thick. Made of durable glass-fiber-reinforced plastic, this tool offers not only durability but also ease of use. Thanks to its universal, unisex design, it’s suitable for every winter sports enthusiast. A video demonstrating how to use it provides additional guidance on how to get the most out of your Base Edge File Guide and keep the edges of your gear in top condition.