Home › Forums › General Discussion Forum › Machining question…
How does one machine/mill a square cornered slot that does not penetrate the entire thickness of a plate? I know I could file the corners of a full depth slotted hole, but one that isn’t full depth has me flummuxed.
you can buy special milling cutters to cut square holes, sounds impossible doesn’t it
Check out this video and it will give you some idea of how it works – http://www.youtube.com/watch?v=_HSXQ1gFvhQ
http://bbs.homeshopmachinist.net/threads/28214-MW-article-about-the-Watts-Bros-floating-chuck This forum post will give you a bit more info too.
Now that is amazing!