A big problem with small and slow hotends is the heat radiation from the hotend itself and the nozzle. To keep the heat from the print as low as possible, the nozzle should be as long and pointed as possible. The longer the nozzle, the greater the distance between the heater and the print. And the sharper it is, the less heat radiation can affect the print.
Airbrush nozzles are very affordable in sizes from 0.2 to 0.5 mm, much more so than standard 3D printer nozzles.
A nice extra benefit: the cooling fan can blow the nozzle better during printing and.
The commercially available airbrush nozzles are exactly what you need for the task. Long, pointed, and readily available in various small sizes. But the nozzles are really small! Look at the pictures! The format is M1.7 - for this you need an adapter.
With the airbrush adapter nozzle, it is possible to mount small nozzles in all common heaters with an M6 thread. This format is used by most hotend products such as Hexagon, Lulzbot, Block, Lastker 2, and many others. If you want to print as precisely and accurately as possible, you must print hot and slowly with a small nozzle. A nozzle airbrush is the way to go.
Color: gold
Material: copper
Package contents:
1 * 0.2 mm nozzle
1 * 0.3 mm nozzle
1 * 0.5 mm nozzle
3 * adapter
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.