Aluminum Alloy 6061-T6 External Milling Detail Drawing RQND-55AB

This technical drawing depicts precise milling details for an aluminum component identified as RQND-55AB-S-01E20-JH-L20. The drawing shows multiple orthographic views with detailed cross-sections and critical dimensions for external milling operations. Key features include precisely dimensioned stepped profiles with tight tolerances (±0.10) and angular precision of ±1°. The component appears to have several machined surfaces with specific depth requirements of 0.5 inches indicated in one section. Manufacturing notes specify “REMOVE ALL SHARP EDGES & BURR” and emphasize surface finish requirements. The drawing includes multiple detailed views (A, B) that highlight critical interfaces and machined features. Created by Pooja Precision, this manufacturing document follows standard engineering drawing conventions with proper dimensioning practices, hatching to indicate cut surfaces, and clear callouts for machining operations.