Kettensäge-Schärfgerät Tragbar – Ketten schärfen ohne StromChainsaw Sharpener for Workshop and On the Go Do you know the feeling? The chainsaw becomes dull and sawing turns into a struggle. Every cut requires more effort and the motor works harder than necessary. This portable sharpener restores your chains cutting power in just a few minutes. With the integrated angle guide, you sharpen each tooth precisely at a 30 degree angle. The hand crank system works without electricity or batteries just attach, crank,