I got it to put screens on the windows, and to nail the strips; some nails went in halfway and some left 1-2 millimeters sticking out, and in soft wood... and even though I plugged it into the outlet where I do my welding, every fourth nail blew the circuit breaker! (It might work for some others, but it didn't work for me!)

The tool is very powerful. BUT! I had a hard time finding the consumables in Athens and Piraeus, nowhere to be found! Also, the nails it takes are too narrow and not suitable for upholstery. I will probably return it and get the smaller one.

I have it for a while. I used these nails that are inside the box on plywood and softwood. It works great. I haven't tried it on other woods yet.

I used it with the included 23mm nails to secure a 0.8cm plywood to a 2cm plywood during the gluing process. It did its job just fine. The only negative aspect I have found so far is that I haven't been able to find replacement nails online. Maybe they are available at a local paint store, but they seem generally hard to find. At the highest intensity setting, it caused little to no damage to the wood depending on the angle at which you nail. If it is perpendicular to the surface, it may not cause any damage. In any case, it leaves small holes that can easily be covered with wood filler.