Good value for money, supplied with 3 blades that fit on the back of the saw. It does not vibrate too much, good weight. I removed one star because the rear tip that puts a vacuum cleaner is a moving part that is "fixed" with a bayonet system with two fragile pins. Result: You are required to keep the system in one hand and the handle of the other if you want hope that the tip remains housed where it should. After 30 minutes of use and stress, a poor lug is already broken. So I bought a good glue plastic to permanently fix this tip (which should have been the case in my opinion, I do not see the importance of being able to remove it even if you do not plug the vacuum cleaner)