The original Ultimaker 3 Print Core upgraded to the Hard Core by 3D Solex offers the ultimate tuning for your Ultimaker 3.

• The Hard Core (BB) is a drop-in replacement for the standard Print Core BB by Ultimaker.
• The aluminium cooler is now red making it more recognisable.
• The heater and temp sensor have better contact with the block.

The benefits of the Hard Core by 3D Solex:

• Easy interchange of nozzles
• Various nozzle types & diameters
• Lower weight - the Hard Core is lighter than the original Core Print
• Improved temperature distribution

The contents of the Hard Core PVA (BB) includes:

• Hard Core
• 0.40 & 0.60 mm Hard Core nozzles
• Tools for changing nozzles

If the nozzle gets clogged by PVA; just change nozzle without having to replace the entire Print Core.