Induction heaters can make conductive objects incredibly hot by generating eddy currents within the metal. They’re used in a wide variety of industrial processes, from furnaces to welders and ...

For DIY folks, it means less frustration ... Afterward, plug in your induction heater and grab the right coil size for the bolt you're dealing with. The coil should fit snugly around the fastener ...

You say you’ve got no need for shrink-fitting tools? How about stuck bolts? Induction heaters work great there too.