Laser cutters have countless uses for crafters, DIYers, and hobbyists. You can use these amazing devices to cut and engrave intricate designs on a range of materials, including wood, metal, and plastic. The only downside is that these incredible machines can have equally incredible price tags. But, as we often say, why buy it when you can make it? In a recent video, YouTuber Further Fabrication demonstrates how to construct a homemade laser cutter.