Knife table for laser engraver

List of things you will need: 1 iron bar 16mm x 3mm thick 4x aluminum v-slot profiles 4x M5x10mm screws + more for each knife support 4x M5x14mm screws 4x T-slot nut M5 + more for each knife support I used profiles from an old laser that I no longer used and I obtained a surface of about 46x50cm, based on the length of the profiles you will then need to cut the iron bars to fit into the supports. I also worked the iron bar to give it an angle at the top just like a knife.