Segal Supply — mock CAD asset SKU: 5133-00-289-0541 Name: Masonry Drill Bit Format: STL Standards: NSN 5133-00-289-0541, FSC 5133 Generated: 2026-06-19T00:29:18.911Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.