Hakko soldering iron FX601 for Tiffany & stained glass

This technology in this soldering iron has been improved to such an extent that this 50Watt soldering iron can perfectly compete with the heavier soldering irons of other brands. Maximum temperature 540 Celsius.

If you buy a Hakko soldering iron FX601, it comes standard with a screwdriver-shaped tip. 
You can replace it with this angled soldering tip with a diameter of 6.5mm. 

These soldering tips are made of red copper, red copper conducts heat perfectly, but red copper is a soft metal protected by a tin layer. Every time after use, you should clean the soldering tip with salmiac to keep this tin layer in good condition. 

Hakko is the A-brand soldering iron from Japan. The FX 601 has a rotary knob on the handle to adjust the temperature to the temperature you like.