Tag Archives: laser engraving business cards

I learned from "The Dam Busters" And upgraded my (OMTech 80watt) laser Engraver!

I was watching a WWII documentary about the Dambusters.. https://en.wikipedia.org/wiki/Operation_Chastise Part of this was to fly at 150 feet off the water.. SO, they installed lights to let them now when they were at the correct height! See this.. https://youtu.be/Pd_yI35VsqM?t=696 I installed another laser pointer that is a cross, here https://youtu.be/Pd_yI35VsqM?t=696 SO, when i adjust […]

Two Trees TTS-55 5.5W DIY Laser Engraver Laser Cutter Complete Review,alishanmao

Hello guys, it’s alishanmao and welcome to my YouTube channel. Today you will see complete and detailed review of Two Trees, TTS-55 DIY Laser Engraver and Laser cutter. TTS-55 is equipped with 5.5W laser that is powerful enough to cut through 8mm thick wood. Its a very good laser engraver and cutter for DIY laser […]