I was looking for a second saw, the first 210 diameter and weight of six kg. I always work with a guide - with my left hand I hold a home-made guide with my right hand, I drive a saw. For example, when sampling a groove, when you "shred" a section, your hands get tired quickly. I looked closely at the Chinese grinder type with a disk up to 125 mm, but it is for 5 and most importantly, her disk is on the left side, when working with the guide, the saw will have to be held with the left hand. I also watched Whirlwind 140 mm. our price is 4300 and it is heavier per kg. For those dissatisfied with the depth of cut - read the performance characteristics before buying. In general, in a private house (in everyday life, not during construction), 80 percent of the work takes place with a 25 mm board and sheet materials. On the roof there is nothing to do with a 6 kg fool (saw). I recommend to buy only as a second saw. DPD delivery without two days - a month and it's only 800 km. After ordering a saw, I ordered adapter rings for a disk from China, and so they arrived a week earlier. were highlighted in the neighboring area of the village) please correct it.