The view from the inside, just when sawing, smoke went out, sparks, then a flash, the plastic guides for the stator winding melted, and they also ground the rotor, at a price of 7 spare parts from 5, therefore, to throw away. Judge for yourself. By the wear of the rotor in the area of the brushes, it can be seen that the saw is almost new . a year warranty but it would not help either, they would blame the owner 100%, although the saw is professional and you can saw for 8 hours a day .See full review