³Ô¹Ïtv / ENGINEERING EXPLANATIONWorked example and model boundaryILLUSTRATIVE INPUTEight conductor layers; endpoints L3 and L6Intervals spanned = higher layer - lower layer3 intervals; internal endpointsThe endpoint map does not imply one physical drill operation through threedielectrics.This example is a model explanation, not a quoted limit or an approval.Conceptual diagram, not to scale. Dimensions and examples are not manufacturing limits.