In my LaserPecker 4 overview, this product breezed via engraving a complex illustration into wood, was clear and remaining minimal of your smoke and debris you will get from larger laser machines. Importantly, the built-in extractor fan labored properly as well as machine is quite peaceful. Have AS9100 and ITAR https://zanderujwiu.bloggazzo.com/33988218/a-review-of-metal-production