The brass Prusa CHT (Core Heating Technology) nozzle is a high-performance nozzle designed for Prusa 3D printers. Thanks to its special internal geometry, it provides better material flow and enables faster printing while maintaining quality.

Key features:

• CHT technology: The internal design divides the filament into three streams, increasing the area exposed to heat and ensuring faster and more even heating.
• Higher flow: Allows printing at higher speeds while maintaining consistency and output quality.
• All-metal construction: Ensures reliable filament passage without the need for a PTFE tube.
• Quick change: Thanks to the integrated heatbreak, nozzle replacement is much faster.
• Compatibility: Intended for Prusa MK3.9S, MK4S and XL models.

Available diameters:

• 0,4 mm - standard size for most common print jobs
• 0,6 mm - for faster printing of larger objects
• 0,8 mm - for maximum print speed on large models

Advantages of use:

• Possibility of printing at higher speeds
• Better control of temperature and filament flow
• Finer details and higher surface quality of printed objects
• Also suitable for printing materials that require higher melting temperatures

Usage recommendations:

To make full use of the potential of the CHT nozzle, we recommend adjusting the settings in PrusaSlicer, in particular increasing the print speed and material flow. Always make sure that you use the correct printer profile corresponding to your model and nozzle diameter. The Prusa CHT nozzle represents a significant upgrade for your Prusa 3D printer, allowing you to achieve higher printing efficiency while maintaining or even improving print quality.