I’ve been working with a Weller WP30 soldering iron for a while. It’s a great iron but the included tip is a little big for my tastes. I was watching the video for DiggTheDiggButton last night and I noticed that Limor from adafruit uses a very fine tip. I had no idea what tip I would need, but I was lucky enough to stumble across the image below from Action Electronics. So I ordered myself a couple of ST7 tips tonight tonight replace that cumbersome ST3 that came with the iron.
