This saber has earned his money. I bought it to eliminate in my garden a disused apple tree. Actually I wanted to cut and chop only the branches so. But the saw buzzed and whirred closer and closer to the trunk. Last only stood the stump. In conjunction with the ordered RUKO- saw blades (only one I needed for the whole tree and it is not on edge), I was able to cut through the trunk with a diameter of 30 cm with all-round saws is understood that the saw blade is not long enough. This saw pulls through as Schmitt's cat. I do not regret the purchase.