Feature: 1. APPLICABLE MODEL: K1 ceramic hotend kit with quick swap nozzle, upgrade all metal integrated extruder hot end replacement for K1C, K1 MAXimum speedy 3D printer 2. HIGH SPEED, HIGH FLOWRATE: Thanks to the hot melt section length being enlarged, the for K1C hotend supports 600mm/s high speed and 32mm³/s high flowrate printing. Further more, 360° surround ceramic heater improve heating efficiency, and more uniform heating, can be heated to 200℃‑300℃ in 40 seconds 3. UPGRADED MATERIAL: The heat break is made of Ti alloy, which can reduce heat conduction, possess high strength, good erosion resistance, high heat resistance 4. PRINT A VARIETY OF FILAMENTS: The nozzle is composed of brass, supporting the printing of various filaments, such as PLA, ABS, PTEG, TPU, PP, PC, PLA‑CF, PA‑CF, PET‑CF, etc. 5. EASY INSTALLATION: Compact form factor, the thermistor and heater cartridge come with modular standard connectors, eliminating the need for wiring and stripping work. Therefore, this assembled printhead hotend is very easy to install on 3D printers Specification: Item Type: 3D Printer Hotend Kit Material: Brass, Ti alloy, ceramic Nozzle: 1 x 0.4mm Weight: 24 g / 0.8 oz(approx.) Compatible Filaments: PLA, ABS, PETG, TPU, PP, PC, PLA-CF, PA-CF, PET-CF, etc. Filament Diameter: Approx. 1.75mm / 0.07in ±0.05mm Ceramic Heating Power: 60W . Package List: 1 x 3D Printer Hotend 2 x Screws 2 x Accessories