Used for desoldering irons DS and it can also be mounted in the soldering irons 30ST, 40ST, 50W, SL 2020 and SL 2300 as replacement of the tip.
Use a tip model with a larger inside diameter than the pin to be desoldered.
The High Thermal tip range has great heat-transmission capability, and thus greater speed in desoldering. They are not quite as durable as the armoured long-life type.
The Long-life tip range are heavily armoured inside and out. They are very durable, though with lower heat-transmission