Laser Engraver Mega Update

Updated the entry due to the fact that it became unavailableLaser Engraver ProjectLaser Engraver UpdateLaser Blowing SystemRotary Axis for Laser EngraverUpdate Laser Engraver for Rotary AxisInitially, I was not going to make an update for this laser, because in that version it also suited me, but back in September Banggood got interested in my activity, and after negotiations they began to send me different equipment for my hobby. And we agreed on this kind of cooperation, where I myself choose what I need and what I think will be useful, both for me, so it may be interesting for you. So I got a 5.5W Neje laser head. And do not pay attention to what is indicated on the label 20 W - this is, as it were, the consumed power, but we are interested in optical, marketing, you know ... So I was guided by the optical when choosing, although I was modest, it could have been more powerful, but then the point will be larger. I needed the best option for a small machine tool, because I already hav