T470-A JBC This soldering iron handle is perfect for intensive soldering jobs requiring continued high thermal power such as large ground planes, production of solar panels, armor and other applications. It features a thermal insulation foam grip and a larger width grip. The screw fixes the cartridge to prevent its rotation. It can provide up to 250W when used with a HDE station and C470 cartridges. It can also work with Modular and CD stations only with C245 cartridges.