DIY Hot Knife for cutting fabric

If you are curious how to make your own hot knife for making cuts that won't fray on your camper and boat projects just watch our video for step by step instructions. This is a super easy 10 min project that will allow you take a Harbor Freight or similar 100 watt or higher pistol grip style soldering iron and turn it into a awesome hot knife for cutting nylon farbic or nylon webbing.