
Microswiss FlowTech™ Hotend for Bambu Lab P1P/P1S - CM2™ CHT - Hardened Tip - High Flow

The FlowTech Hotend from Micro Swiss is a high-performance drop-in upgrade designed specifically for the Bambu Lab P1 Series 3D printers. Featuring a unique dual-core heat break design and all-metal construction, it delivers superior thermal control, clogging resistance, and effortless installation - without any printer or firmware modifications.
Important featuresAll-metal construction with bimetallic thermal barrierExcellent thermal insulation with zero heat creepTool-free nozzle change - no hot tightening requiredHigh flow rate and ultra-low risk of cloggingNo firmware or hardware modifications required
Engineered for performance and reliability
At the heart of the FlowTech Hotend is a bimetallic heatsink that combines a copper outer shell with a stainless steel core. This construction ensures excellent thermal insulation between the hot and cold zones, eliminating heat creep and improving print quality, especially during long or fast prints with demanding materials.
Hassle-free maintenance
The FlowTech system introduces a true cold-swappable nozzle interface - users can change nozzles at room temperature without the use of tools or hot clamping. This saves time and reduces the risk of damage during maintenance, making it one of the most user-friendly hotend upgrades on the market.
Drop-in compatibility
Designed to fit perfectly into the original dimensions of Bambu Lab's standard hotend, FlowTech is easily installed without the need to change firmware, wiring, or slicer profiles. It supports full integration with the AMS system and other built-in Bambu Lab features.
High-flow, low-load design
With optimized internal geometry, FlowTech delivers consistent, high-volume filament flow while minimizing pressure build-up and clogging. It is compatible with a wide range of filaments including PLA, ABS, PETG, TPU and abrasive composites.
