I needed to sand the edges of a board smooth & doing it by hand was not working well. I thought I should be able to put my mastergrip rotary tool in the quick disconnect mount if I made an insert for it. I came up with this customizable insert that works pretty good & takes less than a minute to get everything in place.
I have a lip on the insert to make sure it is even in the mount, but left it a little above to show it better.
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