HT Hotend
For nozzle temperature up to 400 °C
HT Hotend Upgrade (for CORE One/+ and CORE One L/+)
Not compatible with
The most affordable way to print High-Temp materials
HT Hotend for CORE One series
Swap the hotend and upgrade your CORE One to an industrial printer. HT Hotend significantly improves the quality of otherwise hard-to-print filaments, such as PA11 Carbon Fiber and PC Blend Carbon Fiber. Plus, the portfolio expands with PPS, PPA and other high-end materials.
Print components with extreme chemical and heat resistance
HT hotend supports printing PPS filaments filled with carbon or glass fibers. PPS offers a heat deflection temperature up to 250 °C and great mechanical resistance. It offers extreme chemical resistance and a UL94 V-0 flame-retardant rating. No known solvent can dissolve PPS at temperatures below 200 °C.
Make moving parts with maximum wear resistance
PPA Carbon Fiber is a high-performance polyamide with strong resistance to wear, heat, chemicals, and mechanical stress. It offers better dimensional stability and lower hygroscopicity than commonly used polyamides, such as PA6, PA12, and PA612.
Stronger parts from PC Blend Carbon Fiber
Although it is printable with a regular hotend, the Prusament PC Blend Carbon Fiber gets better properties when printed at elevated temperatures. Printing at 350 °C improves the material's interlayer adhesion by 7 %, making the components more resistant to breaking.
Prusament PA11 Carbon Fiber with better mechanical properties
PA11 Carbon Fiber is at the lowest temperature limit when printed on a regular hotend. But printing with an HT Hotend improves the material's interlayer adhesion by 23 %.
Improve the low-temperature materials' qualities
The HT hotend is capable of printing regular materials like ASA or PC Blend. We offer a high-temp PrusaSlicer profile for this popular Prusament to reduce warping and improve the material's overall mechanical properties.
Switch to High‑Temp materials in seconds
No need for tedious nozzle screwing, just have more hotends ready
HT Hotend with hardened nozzle
Standard hotend with high‑flow brass nozzle
The whole ecosystem comes togetherThis is the case where upgradability matters
CORE One L+ 3D printer
With effective heating and chamber temperature up to 60 °C
You don't have to spend thousands on new printers to print high-temperature materials. Our printers are upgradable and versatile. A few small adjustments can turn the CORE One series 3D printers into a whole new product. Plus, we develop and test everything under one roof to bring the best possible results.
High-Temp print sheet
Providing the perfect layer adhesion
Advanced filtration
To protect your health
USS Drybox
Keeps the filament dry for a long time
Compatible with the whole CORE One Family
HT Hotend works with all versions of our flagship printer. The CORE One L+ offers the best results through the most effective heatbed and chamber heating. The CORE One+ (Gen 2) is more affordable, with slightly longer preheat times and lower print volume.
Recommended
Prusa CORE One L+
Fully assembled enclosed 3D printer with fast heating and large print volume
Loading pricePrice and delivery date calculated at checkout
- Fully assembled and tested at our factory.
- Plug and print: first print minutes after unpacking.
- Large print volume
- Effective heatbed and chamber heating
Prusa CORE One+ (Gen 2)
Fully assembled, or as a kit for more affordable price
Loading pricePrice and delivery date calculated at checkout
- Fully enclosed desktop 3D printer
- Affordable price
- Available also as a kit
What's in the Box?
HT Hotend
With an extremely resistant hardened ObXidian 500 nozzle
New Idlers
One for standard materials and one for high-temperature filaments
New Main Plate
Printed with PC Blend Carbon Fiber
Gloves
To protect the hotend from grease stains
User guide
Physical version
Technical Parameters
Maximum working temperature400 °C
Supported 3D printersCORE One, CORE One+, CORE One+ (gen 2), CORE One L, CORE One L+
Supported Prusa high-temperature print profilesASA, PC Blend, PC Blend Carbon Fiber, PA11 Carbon Fiber, PPS-CF, PPS-GF, PPA-CF
Stock nozzleHardened non-high-flow 0.4 mm (ObXidian 500)
Accessories worth considering
The Prusa HT Hotend is a plug-and-play accessory for your printer. However, some high-temperature materials may require extra equipment.
Recommended
High‑Temp print sheet
The same print surface we use on HT90. Made for effortless printing of most High-Temperature materials.
Prusa USS Drybox
Keep hygroscopic materials dry and print straight from the box.
Loading price
Advanced Filtration
HEPA and carbon filtration for PA11 and other materials that off-gas.
Loading price
Frequently asked questions
If you are deciding whether the HT Hotend is right for you, start here. These are the questions we hear most often.