Key Features Great Durability: The main materials of this heater coil are purple copper wire and high temperature resistant white wax tubes. The copper wire is resistant to high temperatures and corrosion and is not easily rusted, while the white wax tube can protect the copper wire. So it is very durable. High Efficiency: This heater coil can reach temperatures of up to 750°C and quickly heats a wide range of metal items. Wide Range of Uses: The heater coil can be used for heating, welding, quenching, annealing, melting and other processings. This versatility allows it to be used for a wide range of applications to meet different processing needs. Package Included 2 x 1.18inch Coils 2 x 1.57inch Coils 2 x 1.97inch Coils 2 x Spare Wires 1 x Storage Box.
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