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In part 5, I hook up the cooling system, gas assist system, connect the laser optical cable, and continue building out the frame.

I've been working on building this DIY 1000W fiber laser cutter for the past 6 months and I've finally reached the stage where I've begun successfully making test cuts with the machine. Because I could not find any guides on the internet to help me with the build, I am going to create a series of videos sharing what I've learned during the process. Please understand that I am a novice on the subject, and that fiber lasers can be very dangerous, if you are going to build or use a laser, please do your own research and understand the safety risks!

My website: https://www.id3ntitycrisis.com
My design portfolio: https://www.id3ntitycrisis.com/portfolio