In this video i upgrade the metal casting flask that is shown in the 'Petrobond mold making' video - https://youtu.be/btkGw3XUScQ?t=1453.…
Free Shipping on First Order & $2 PCB Prototype on https://jlcpcb.com Instructables Blogspot: https://www.instructables.com/id/DIY-Powerful-Induction-Heater/ Induction Heater Gerber Files: https://drive.google.com/file/d/1ReYu4GWXw0ghswdtN0SLmgbTbuyWDr0x/view?usp=sharing In…