Microswiss CHT High Flow Hotend for Bambu Lab A1, A1 Mini and H2D

Enhanced Flow Technology

At the heart of this hotend is the CHT (Core Heating Technology) nozzle, which splits the filament into smaller channels to increase surface area for faster heat transfer. This innovation allows the hotend to push significantly more filament through, supporting higher-speed printing without clogging or uneven extrusion.

Built for Demanding Prints

Whether you’re printing large parts or working with high-speed profiles, the hotend maintains stable temperature and extrusion. The improved melt capacity ensures that even at increased speeds, layers bond consistently and detail remains sharp.

Premium Materials & Precision

Manufactured with high-grade, heat-resistant alloys, the hotend is designed for durability and reliability. Each component is precisely machined to ensure a tight, leak-free fit and a smooth filament path, reducing the risk of print failures.

Easy Installation

The kit is designed as a direct upgrade for supported Bambu Lab models, making installation straightforward. It replaces the stock hotend with no modifications required, giving you more performance with minimal downtime.