Correspondance nombre de points - diamètres buses E3D
Buses E3D standard (courtes)
| Nombre de points | Diamètre en mm |
| 2 diagonal | 0.15mm |
| 0 | 0.25mm |
| 1 | 0.30mm |
| 2 | 0.35mm |
| 3 | 0.40mm |
| 6 | 0.50mm |
| 4 | 0.60mm |
| 5 | 0.80mm |
Buses E3D Volcano (longues)
| Nombre de points | Diamètre en mm |
| 0 | 0.60mm |
| 1 | 0.80mm |
| 2 | 1.00mm |
| 3 | 1.20mm |
| 4 | 0.40mm |
| Nombre de points | Diamètre en mm |
| 0 | 0.60mm |
| 1 | 0.80mm |
| 2 | 1.00mm |
| 3 | 1.20mm |
| 4 | 1.40mm |