Tool Electric Soldering Iron Heating Element Soldering Iron Core Replacement Core Heating Core

Label:Yes Package Includes:1 * Soldering iron heating core Specification: 30w 40w 60w Material: mica metal Length: 55mm/58mm/65mm Inner diameter: 4.1mm/6.1mm/7.1mm 1- Fast heat conduction, high temperature resistant heating core, stable quality. 2- Surface insulation protection, rapid temperature rise. 3-Stainless steel heating wire, not easy to short-circuit oxidation, safer to use