- .13mm x .25mm Tip Diameter
- Thread-on Precision Tip for Standard & DI Line Heaters
- Solid copper, plated with iron all over, precision electronic
- Nickel and chromium behind the working surface
- Use with heaters 360, 362, 363, 537S, 1237S, 4037S, 37UG
- Designed to provide maximum heat transfer from the heater to the tip
The Weller PL331 is a PL Series Iron Conical Tip, .13mm x .25mm, Thread-In for Standard Iron Line Heaters.