A roller-based edge file holder. The rollers are the whole idea: the tool rides on them rather than dragging on the base, so it moves smoothly and — critically — cannot cut the base material while you work the edge.
- Roller design for near-zero friction
- Adjustable bevel angles
- Prevents base damage while filing
Base damage from edge work is common and invisible at the time. A conventional guide that drags can shave base material next to the edge, which shows up later as a ski that will not hold a tune. Rollers remove that risk, which makes this a good choice for anyone still building confidence with edge tools.
Smooth movement also improves consistency. A tool that binds and releases through a stroke produces an edge that varies along its length; one that rolls produces the same angle end to end.
Set your angle and keep it. Most racers run 1° to 3° of side bevel — sharper for slalom, less for speed and for juniors. The number matters less than using the same one every time.
Finish with stones. See edge beveling tools.
