New favourite mechanical rust removal tool
The right angle die grinder + roloc disc combo is such a good system. I am a masochist and love owning old cars that need love and this tool is a must have.
The first part of the video shows a scotch brite 50mm bristle disc which I use for getting into corners and hard to reach spots. The second half is a 70mm regular scotch brite disc on a 50mm backer which is great for curves and quick removal. The roloc backing plates also make changing between discs instant.
Also excuse the Hercules die grinder, it was a gift from my partner who is from the US :)