The SHARPENING OF RACE SUPPORT of at SWIX is a tool used in the professional circuit, which allows to upgrade your squares with the desired angle and sharpen your edges of 0.5 ° to 2 °. Simply attach your file and move the guide to flat sole facing you.
Characteristics of the product :
-Support for sharpening guide
-Suitable for skiers and the "skiman"
-Allows to upgrade the good angle of squares you want