Descriptions: 
The 60W heating filament core is the perfect replacement for the old core, to ensure the efficiency and long lifespan of your soldering iron.
Easy to install with the long iron wires for connecting design.
Unique Bargains 60W Electronic Welding Tool Solder Iron Heating  Cores
 
Features:
Long lifetime, Working time more than 500h
Quick temperature rise and stable temperatures can be achieved
Excellent insulativity
Energy efficient and high efficiency thermal conductivity
Equalized heat distribution and high power density.
Safe and eco-friendly electronic product complying to the RoHS requirements
Working Voltage: 220V AC
Actual output power: 60W
Dimension of product length: 58mm
Inside circle diameter: 6mm