[baldeagle]

https://a.co/d/0hXtPRfC

Amazon link to a debuting tool. It uses sharp harder metal to cut off sharp metal edges.

[shmeeed]

I strongly recommend against using a deburring tool on a Macbook. IMO OP has picked their tools with perfect consideration.

These tools are made to remove burrs resulting from machining processes. They are very useful for quick&dirty jobs on bore holes or rough edges where optics don't matter, but they lack the precision for sensitive work.

Anybody who's not very well versed in using a deburring tool is just about guaranteed to produce a terrible result that will only take longer to sand out than approching the task with files and sandpaper from the start.

[edot]

Agreed. Deburring tools also frequently “catch” and dig in if you’re not careful. Especially on soft aluminum. Use a file if you’re going to do this.

[shmeeed]

This was posted in another comment: https://bsky.app/profile/s.ly/post/3mlo7ajrqdk2o

Not as bad as I would have thought, but I would still go OP's way if I wanted to do this.