Machining a clean, straight and in-tolerance hole through a part is not the only requirement for many holemaking applications. In many cases, hole entrances and exits are also critical to part functionality.
Imported from the CTE archive to seed discussion on MFGAxis.
Originally published on CTE: 2011-03-15
CTE source: https://ctemag.com/articles/hole-edge/
Legacy path: /articles/hole-edge