3D Printer Part and Spares for DIY and Industrial Builds

2-in-1-out Dual Color Hotend Kit enables dual-color and multi-material printing on Ender 3/CR-10 series with a single nozzle. It switches filaments without changing hotends, features a durable aluminum body, a smooth color-mixing channel to reduce jams, and enhanced cooling to improve extrusion stability. Compatible with 12V/24V 40W systems, it uses 1.75mm filament and a 0.4mm nozzle; the kit weighs ~45g. Included: 1 hotend (thermistor/heater cartridge not included).

• 2-in-1-out dual filament feed enables dual color / multi-material printing with a single nozzle
• Smooth color-mixing channel to improve filament flow, reduce jams and stringing
• Aluminum alloy construction for strength, durability, and efficient heat transfer
• Improved cooling design with double-sided cooling + hollow heatsink to reduce heat creep
• Wide compatibility with Creality Ender-3 and CR-10 series printers

Dragonfly HIC HF Hotend is a bimetal extruder for 3D printers featuring a copper alloy heat block for fast heating and efficient cooling, and a high-flow design for high-speed prints. It uses an integrated welded nozzle and heat break for strength and airtightness, a 0.25 mm wall heat break with Ra ≤ 0.3 to reduce clogs, and a all-metal construction rated up to 450°C with a hardened steel nozzle. Compatible with CR-10/Ender series and Ender 5 family; ships as a complete kit.

• All-metal hotend with copper alloy heating block for fast heat-up and efficient cooling
• HIC high-flow design optimized for high-speed printing
• Integrated welded nozzle and heat break for high strength and airtightness
• 0.25 mm wall heat break with Ra ≤ 0.3 to reduce clogging
• Maximum operating temperature up to 450°C with a hardened steel nozzle; compatible with CR-10/Ender series and Ender 5 family