Substrate plate holder for hybrid processing in CORiTEC 350i XPRO. The substrate plate with the build-up results from the AM100 system is inserted precisely into the existing aluminium holder. In the subsequent post-milling process with the CORiTEC 350i XPRO machine, the surface of the built-up object is post-milled with micrometre precision. This creates a perfect surface finish of the 3D print in CoCr.