The extra-hard rubber grindstone is ideal for tuning and refining steel edges on alpine skis and snowboards.

It is primarily used to remove burrs and to round steel edges in the tip and tail areas of skis or snowboards.

This helps create a smoother ride feel and reduces edge aggression in the front and rear sections.

A practical tool for service technicians and dedicated winter sports enthusiasts who want to prepare their edges cleanly, precisely, and professionally.