Two-Pack Hardened Steel 0.4mm Hotend Kit for H2S/H2D/A1 Mini
✔️ 2-pack hotend kit with hardened steel 0.4mm nozzle

This assembled hotend kit is designed for select H2S/H2D/P2S/A1 Mini printers, providing an easy, ready-to-install upgrade. It includes a hardened 0.4mm nozzle, heat sink, heat break, assembled heat block, and silicone socks for smooth, high-temp prints.

✅ 2-pack assembled hotend kits with 0.4mm hardened-steel nozzles and heat blocks
✅ All-metal throat design for even heat and high-speed printing
✅ Compatible with H2S/H2D/P2S/A1 Mini printers (verify model)
✅ Temperature range up to 500-650°C for high-temp filaments like PEEK/PEI
✅ Leak-proof integrated nozzle-throat assembly to prevent leaks and clogs
✅ Includes heat sink, heat break, assembled heat block, and silicone socks

💡 What is a hotend used for in 3D printing and why upgrade?

Upgrading the hotend can improve temperature control, reliability, and material options. - Higher-temperature capability for advanced materials such as PEEK/PEI - Integrated nozzle-throat design reduces leaks and jams, aiding reliability - Handy, quick-install upgrade for compatible printers