Wireless and contactless
INDX uses induction heating and contactless temperature reading, helping keep the passive tools simple and light.
New brand focus
Bondtech INDX tool-changing technology.
INDX is Bondtech's automatic tool-changing system for FDM 3D Printers, built around wireless induction heating, contactless temperature sensing and thin passive tools.
Why it matters
A cleaner route into multi-material, multi-nozzle and tool-changing work.
Fast tool swaps
Bondtech describes the system around rapid nozzle heat-up, fast changes and lower purge waste for complex prints.
Firmware-friendly
The official INDX page states support for Klipper, Kalico and RRF, keeping the system aimed at serious open 3D Printer builds.
INDX direction
For customers planning future 3D Printer tool-changing builds.
Explore Bondtech INDX tools, compatible parts and future support alongside established E3D, Duet3D, Voron, Prusa and Bambu Lab product routes.
Use caseMulti-material, multi-colour and multi-nozzle FDM/FFF printing.
ArchitectureSmart toolhead with thin passive tools.
StatusFollow Bondtech updates for retail availability.
Related routes
Build the INDX route around compatible electronics and motion.
Conversion planning
Use the conversions page for tool-changing, hotend and electronics planning.
View conversionsDuet3D electronics
Compare controller and motion options for serious 3D Printer builds.
Shop Duet3DOfficial Bondtech INDX
Check Bondtech's official product information and availability updates.
Official INDX page