FlowTech™ Hotend for Creality K2 / K2 Plus / K2 Pro Microswiss FlowTech Hotend is designed with advanced features for optimized performance. Paired with Bondtech CHT High Flow Nozzles, this hotend delivers up to 50 mm³/sec for ultra-fast printing without compromising quality. Installation is simple and plug-and-play, allowing you to integrate it seamlessly into your Creality K2 / K2 Plus / K2 Pro printers. Made in USA by Microswiss With genuine Bondtech CHT Features Leak-Proof Nozzle:Tired of messy nozzle leaks that ruin your prints and waste filament? FlowTech Hotend combines nozzle and thermal break into one permanently sealed assembly that ensures a leak-proof hotend. Cold Nozzle Change:Swapping out nozzles used to be a time-consuming and potentially hazardous task. With a FlowTech Hotend, nozzle changes are effortless, and there's no need for hot tightening, and you can do it with just one hand. CHT High Flow Nozzle Performance: An official collaboration between Microswiss and Bondtech brings the CHT High Flow nozzle to the FlowTech ecosystem. This nozzle incorporates proprietary CHT technology, specifically engineered to boost the flow rate and improve layer adhesion. High Flow CHTThe FlowTech nozzle, equipped with Bondtech CHT technology, can achieve a maximum volumetric flow rate of up to 50 mm³/sec Better layer adhesionMore uniform layer deposition is achieved by splitting the filament flow into multiple chambers as it passes through the melt zone. This reduces gaps and weak points between layers All-Metal Design:Built to last! FlowTech hotend features an all-metal design that can handle most modern 3D printing filaments. The entire hotend is machined and assembled in-house, with quality control performed at multiple stages during the manufacturing process. At the end, each hotend undergoes a full thermal cycling test before it is packaged. High-Temperature Performance Optimized for all Creality K2 printers. The Creality K2, Creality K2 Pro, and Creality K2 Plus feature matched thermistor configurations, so no firmware changes are required. Reaches up to 300°C on the Creality K2 and Creality K2 Pro (M3115), and up to 350°C on the Creality K2 Plus (M3111). Fits: Creality K2 Creality K2 Plus Creality Pro What's in the box 1x FlowTech™ Heater Core For K2 Plus For K2 / K2 Pro 1x CHT High Flow - CM2™ Hardened Tip 0.4mm Nozzle 1x Heatsink 1x Silicon Sock Documentation Installation Instructions Installation Instructions for K2 Plus - PDF Installation Instructions for K2 / K2 Pro - PDF Video Guide:Coming soon... Volumetric Flow Rate Analysis Spare Nozzles FlowTech™ - Brass Plated Nozzle FlowTech™ - CM2™ Hardened Tip Nozzle FlowTech™ - High Flow CHT Nozzle FlowTech™ - High Flow CHT - CM2™ Hardened Tip Nozzle FlowTech™ - DiamondBack Nozzle