Microswiss FlowTech™ Hotend for Bambu Lab X1/X1C - CM2™ CHT - Hardened Tip - High Flow

The FlowTech Hotend from Micro Swiss is a direct drop-in replacement designed specifically for the Bambu Lab X1 and X1 Carbon (X1C) printers. Featuring a robust all-metal design, innovative bimetallic heat shield, and tool-free nozzle replacement, it provides improved thermal stability, higher flow rates, and effortless maintenance - without requiring any firmware or hardware changes.

Important features

• Designed for Bambu Lab X1 & X1 Carbon (X1C)
• All-metal construction with bimetallic thermal barrier
• Excellent thermal insulation to prevent heat creep
• Cold replaceable nozzle - no hot tightening required
• Maintains compatibility with AMS and storage settings
• No firmware, hardware, or slicer adjustments required

Optimized for the X1 series

This FlowTech Hotend is custom-made for the original hotend assembly on Bambu Labs X1 and X1 Carbon models, matching all dimensions and interfaces exactly. It is a hassle-free plug-and-play upgrade that works seamlessly with the printer's Automatic Material System (AMS) and built-in software features.

Innovative thermal design

At the heart of FlowTech is a bimetal heatsink that combines a high-conductivity copper shell with a stainless steel internal structure. This setup creates a sharp thermal transition that prevents heat creep and ensures smooth, reliable extrusion - even under demanding pressure conditions.

Easy maintenance, anytime

With its cold-change nozzle design, FlowTech allows you to change nozzles at room temperature - without the use of tools or heating. This minimizes downtime, avoids the risk of damage due to incorrect torque, and makes maintenance safer and easier.

Built for performance and durability

The FlowTech hotend is capable of handling high-flow printing with minimal risk of clogging, making it suitable for everything from rapid PLA prototyping to abrasive composite filaments. The precision-machined interior ensures consistent material flow and reliable results print after print.