Tay cầm dụng cụ Deburring (Deburring tool)

Deburr tool that takes standard 1/8" [3.2mm] deburring blades.  These are a common tool for machinists, but work well to clean up bottom edges of prints, especially if you have to use a brim.

The two inserts snap into the holes and act as the latches to hold the blade in, but still allow it spin.  Blades can be popped out by hand.