Table of Contents
Summary
- Compatible with: Prusa Mk4 & Prusa XL
- Filament diameter: 1.75mm
- Mass: 5.52 g
ObXidian™ coated nozzles are exceptionally wear resistant compared to other products on the market and significantly outperform other hardened nozzles. Improvements in 'exotic' engineering filaments mean that some new materials which include aggressive fillers, including but not limited to Polymaker's Fiberon range, can cause significant wear on even ObXidian nozzles. E3D is actively developing even more specialist solutions for these materials. In the meantime please be aware that even the rainbows and unicorns in your ObXidian nozzle are not everlasting under extreme material conditions.
Volumes & Dimensions
Nozzle Identification
| Diameter (mm) | Max temperature °C | Abrasion resistant? | Nozzle Colour |
|---|---|---|---|
| 0.40 | 300 | Yes | Iridescent Black |
| 0.60 | 300 | Yes | Iridescent Black |
Maximum Volumetric Flow Rate
| Nozzle Diameter | Filament and Temperature | Volumetric Flow Rate (mm³/s) |
|---|---|---|
| 0.4 | PLA 220 | 20 |
| 0.4 | PETG 240 | 24 |
| 0.4 | ASA 260 | 27 |
| 0.6 | PLA 220 | 30 |
| 0.6 | PETG 240 | 36 |
| 0.6 | ASA 260 | 32 |
Cleaning Guidelines
Recommended cleaning methods
- Nylon cleaning filament (internal cleaning method)
- Warm pull (internal cleaning method)
- Cold pull (internal cleaning method)
- Brass brush (external cleaning method)
Non-recommended cleaning methods
- Needle (internal cleaning)
- Steel wire brushes (external cleaning methods)
- Blow torch (internal/ external cleaning method)