Creality K2 / K2 Pro Ceramic Heating Block Hotend Kit, with Quick-swap Nozzle Kit

A high-flow, 350°C-capable all-metal ceramic heating assembly designed for the K2 series (K2 Plus/Pro). It features a 360° ceramic heater for fast heating and an integrated nozzle/heat-break design, supporting filaments like PLA, ABS, PETG, and CF

For use with K2 / K2 Pro Creality 3D Printers

Features:
【Original Quality】: 100% Creality K2 ceramic heating block kit; High-flow and high-speed provide efficient printing for 3D printers option for K2, K2 Pro
【High Speed, High Flow】: Powered by an 70W heater, the flow rate can reach 40mm³/s, 66% higher than the previous design; The K2 hotend support high-speed printing at 600mm/s
【High-Temperature Conductivity】: 360° surround ceramic heater improves heating efficiency, more uniform heating and faster heat transfer
【All-metal Integrated Design】: The nozzle and heat break adopt an all-metal integrated design, facilitating quick disassembly and convenient replacement of the K2 hot end
【Upgraded Material】: The heat break is made of titanium alloy, which reduces heat conduction; The nozzle is composed of copper alloy and hardened steel, supporting the printing of various filaments, such as Hyper PLA, PLA, ABS, PTEG, TPU, PP, PC, PLA-CF, PA-CF, PET-CF, etc

Specifications

• Maximum Temperature: Up to 300 °C (70W)
• Nozzle Diameter: 0.4mm (Standard)
• Nozzle Type: Hardened steel tip integrated with a heat break for improved wear resistance
• Heating System: Ceramic heating block for fast heating
• Max Volumetric Flow Rate: Up to 50mm3/s (specific to enhanced FlowTech versions, but reflective of K2 high-flow capacity)
• Compatible Filaments: PLA, ABS, PETG, PA-CF, PLA-CF, PET, ASA, PPA-CF
• Structure: Proximal dual-gear direct drive extruder assembly
• Connection: 8-Pin connector for the main control cable (heater, thermistor, fan, sensor).