Microswiss FlowTech™ Hotend for Bambu Lab X1/X1C - Brass Plated CHT - High Flow

The FlowTech Hotend with brass-plated CHT nozzle is a high-flow drop-in upgrade for Bambu Lab X1 and X1 Carbon (X1C) printers. Designed for speed and efficiency, it combines Micro Swiss's FlowTech thermal system with a CHT (Core Heating Technology) nozzle to achieve superior melt rates, reduced back pressure, and smoother extrusion at higher print speeds—with no firmware or hardware changes needed.

Key Features

• Compatible with Bambu Lab X1 & X1 Carbon (X1C)
• Brass-plated CHT nozzle for increased melt volume
• Supports high-speed and high-flow printing
• Bi-metal heat break for excellent thermal isolation
• Cold-swappable nozzle - no hot tightening needed
• Fully plug-and-play with stock firmware and AMS

Built for Speed and Volume

The included brass-plated CHT nozzle features internal core dividing channels that increase the filament's contact area with the heated walls. This dramatically improves melt efficiency, allowing for higher extrusion rates and consistent material flow—even with thicker layers or faster movements.

Precision Thermal Control

The FlowTech Hotend utilizes a bi-metal heat break, featuring an outer shell of copper and an inner core of stainless steel. This design prevents heat creep by creating a sharp thermal boundary, ensuring stable temperatures in the melt zone and reducing the risk of clogs during long or high-speed prints.

Plug-and-Play Integration

Designed specifically for the X1 and X1 Carbon series, this hotend fits perfectly into the stock mount and works seamlessly with the printer's firmware, slicer profiles, and AMS system. No configuration, tuning, or adjustments are required—simply install and print.

Cold-Swappable Nozzle Design

FlowTech's innovative nozzle interface allows you to swap nozzles at room temperature without the need for tools or heating. This saves time and eliminates the risk of overtightening or thermal damage during maintenance.