12X Speed with CoreXYThe K1 SE 3D Printer features a lightweight and agile CoreXY system, achieving a maximum speed of 600mm/s and 20000mm/s² acceleration, delivering 12 times faster printing than traditional 3D printers while ensuring high-quality results. Reliable Extruder for PrecisionEquipped with the same advanced extruder as the K1C, the K1 SE features a new side spring and ball plunger for precise filament feeding without slack. It effectively handles various filaments, including flexible TPU. Durable Tri-metal Nozzle & Fast HeatingThe K1 SE boasts a steel-tipped copper nozzle integrated with a titanium alloy heatbreak for easy maintenance and quick swaps. Its ceramic heater rapidly heats from 0 to 300 in just 75 seconds, ensuring efficient melting of ABS* and other filaments for rapid printing.