Bondtech, the inventor of the INDX toolchanger system used to create the highly anticipated Prusa CORE One+ INDX, admitted to a significant mistake. The nozzles, which are nitrocarburized steel, do not meet industry standards for “hardened steel” as advertised.
Prusa Research has pumped the brakes on the INDX project, and has delayed shipping INDX conversion kits until mid-August. They issued a statement on Reddit: