Files, diamond stones and grinding rubbers do different jobs. Choose the tool for the condition of the edge, with the ski’s existing angles and finish confirmed before removing material.
Know the job
| Tool | Typical role |
|---|---|
| File | Cuts metal to establish or restore an edge. A guide and the intended angle matter. |
| Diamond stone | Refines an edge and addresses burrs with less aggressive finishing work than filing. |
| Grinding rubber | Used for particular burr-removal or finishing tasks; it is not a substitute for an angle-setting tool. |
Inspect before tuning
Look for impact damage, rust, burrs and an edge that needs more than polishing. Ask a shop to establish the current base and side angles if you do not know them. Toko’s manuals distinguish edge cutting, polishing and finishing tools; using all of them indiscriminately can remove material where you did not intend.
- Use the tool and guide specified for the chosen job.
- Keep tools clean and follow the manufacturer’s lubrication and handling instructions.
- Do not guess at base-edge work: removing material changes a geometry that is harder to restore.
- Have cracked, compressed or displaced edges assessed before attempting a cosmetic repair.
Decide what belongs at home
For a first maintenance kit, ask the shop to demonstrate inspection and a suitable light finishing routine on your skis. Leave angle changes, major damage and unfamiliar edge work to a technician. Record the tune you requested so future services start from known information.
Sources and scope
Tool roles were checked in Toko’s downloaded tuning manuals on October 4, 2026; no personal edge-angle prescription is given.