This saw can be used like any normal chain saw, since the two extensions must be used only for high-keys. The blade length of 30cm length sufficient not only for branches, but also hedges to cut quickly. With the 900W it is also possible a tree, and not only to cases sapling. A small but effective stop at sword end, both the top and the bottom can be used safely. Why, then, only 4 and not 5 stars. Because a security (-seinrichtung) is faked. The front hand for emergency backup in a fight back which must function at any engine chainsaw is laid here, so ineffective. The quality and performance is for private use in autumnal garden more than adequate. PS: Also, the container for the Noel chain is tight. Nothing drips out, as with other pruners.