Upgrade 0.4mm Hotend With Ceramic Heating Rod And Hardened Steel Nozzle For S1 Extruder Replacement Kit 2 Pack 200K Thermistor For Precise Temp Readings And Fracture Prevention Quick Swap For S1 Printers

Efficient 0.4mm Ceramic Hotend Upgrade for S1 Printers
✔️ 2x ceramic hotends, 0.4mm nozzle, hardened 200K thermistor

Two ceramic hotends in this 2-pack upgrade kit are designed for the Kobra S1 Combo printers. The ceramic heating rod delivers faster heat-up, more stable temperatures, and longer service life, making it ideal for enthusiasts upgrading from stock S1 hotends.

✅ 2x upgraded ceramic hotends with 0.4mm nozzles
✅ Hardened 200K thermistors for precise temperature readings
✅ Green silicone sock for insulation and nozzle visibility
✅ All-metal build, 320°C max, supports high-speed printing up to 600 mm/s
✅ Plug-and-play kit for Kobra S1 Combo printers

💡 What is a ceramic hotend used for in 3D printing? A handy upgrade that improves heat transfer, reduces downtime, and extends print life. - The ceramic heater improves heat transfer and stability - It reduces maintenance and jam risk - It supports faster start-ups and higher speeds - It works with 1.75mm filament like PLA, ABS, PETG, TPU