Perfect edges in 5 minutes

Switch on - Put on - Grind

Discman 4 is a patented precision edge grinder for the side edges of your skis and snowboards.

Sharp edges are a must on icy slopes and artificial snow slopes. An edge sharpened with Discman 4 stays sharp up to 7x longer than edges sharpened by hand!
Professional ski service at home? No problem, with our high-quality Discman 4 edge sharpener.
Discman 4 is a portable electric edge grinder that allows you to sharpen your ski or snowboard edges in just a few minutes.
Our user-friendly edge sharpener is a portable hand-held machine that produces a superior finish on side edges. This edge tuning tool is wireless (rechargeable Makita battery) and also works on the power supply.
Outstanding edge tuning technology made in Austria.
Benefit from the advantages of a perfectly ground edge with our Discman 4!
Sharpened edges mean safer skiing. A sharp edge on your skis is crucial when it comes to how the ski/snowboard behaves when turning on the snow, because dull edges lead to less control over the ski's handling.
Thanks to the battery operation of Discman 4, you can grind your edges anytime and anywhere.
No effort is required! Discman 4 grinds your edges gently while preserving the material. The edge can be ground in 5 minutes. So save time, nerves and money.
You are more independent, as you now handle your ski service yourself.
Due to the easy handling of Discman 4, you will quickly achieve the desired result.

Now enjoy more time on the slopes with optimal skiing fun, thanks to our professional ski service!

Advantages:

- Discman 4 gives your edges the perfect World Cup polish in minutes.
- Ergonomic design
- Simplest handling
- No effort required
- Individual grinding angle adjustment, highest precision in half degree increments (0.5 degrees) from 90 – 85 degrees. Simply by turning the angle wheel.
- Rapidly replaceable grinding disc (grinding stone).
- There are four different grinding discs (grinding stones) ranging from extra fine, fine, medium to coarse.
- Minimal abrasion of the steel edge, allowing you to sharpen your skis more often. Ultra long life of your ski edge.
- Minimal material removal, only 0.01-0.02mm per grinding operation.
- By grinding with the extra fine polishing disc (polishing stone) you get an edge surface fineness of less than 1 µm.
- Bumps and cuts along the edge are smoothed out with the incomparable Discman 4 technology. This distinguishes us from all competitors!
- Ready for use anywhere and at any time thanks to its battery operation. Continuous operation in the workshop through power supply NG20.