FIBER LASER - ComMarker B4 - Metal Engrave

High quality PCB prototypes: 🔀LINKS ComMarker B4: Rotary Axis: Fume Extractor: Rotary Roller: Test files: 🔥Amazing and powerful fiber laser machine, engrave or even cut metal. So much power. Check the video for all the tests. 🤝SUPPORT ------------------------------------- Join my Arduino Course (Spanish): : Donate on PayPal: Help my projects on Patreon : my Q&A page: Facebook page: Canal en Español: 00:00 Intro 08:51 Thank You #ComMarker #cnc #laser