Scope: Bearing component drawing with dual section views and a hex-feature detail, dimensioned and toleranced for repeatable CNC production runs.
Approach: Section A-A and B-B were chosen specifically to expose the internal bore and the hex-drive feature without requiring a third orthographic view, keeping the drawing package to a single sheet without losing clarity.
Result: Reached REV-04 through iterative machinist feedback — each revision tightened a specific tolerance band flagged during first-article inspection.