I have a bunch of mavericks that I don't know what to do with, so I decided I wanted to make a variant of a NiteMav. I'm planning on putting in a replacement plunger tube that will only fit if areas inside the shell are removed. To do this, I tried sanding them off with a rough grit sanding bit on my dremel. Unfortunately, I can't get into some areas and have discovered that continuing using the sanding bit is inefficient and sloppy. SO. Does anyone know of any other tool or method I could use to do this?
Any help is appreciated.