We have three hot ends tips to choose from - 0.35mm, 0.4mm, and 0.5mm. The 0.5mm tip is the tip that is included on the Ubis hot end.
The current Ubis hot end uses 0.4mm tips
0.5mm tip – no ID ring
0.4mm tip – 1 ID ring
0.35mm tip – 2 ID rings