Weld Electric Soldering Iron Heating Element Replacement Core Heating Core Soldering Iron Core

Label:Yes Specification: 30w 40w 60w Length: 55mm/58mm/65mm Package Includes:1 * Soldering iron heating core Material: mica metal 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