ISO-10303-21; HEADER; /* 5133-00-189-9259 Drill Bit (High Speed Steel) */ ENDSEC; DATA; /* NSN 5133-00-189-9259 FSC 5133 */ ENDSEC; END-ISO-10303-21; Segal Supply — mock CAD asset SKU: 5133-00-189-9259 Name: Drill Bit (High Speed Steel) Format: STEP Standards: NSN 5133-00-189-9259, FSC 5133 Generated: 2026-06-18T20:46:06.688Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.