I am sanding some liners from a SAK I am working on by hand.
I first tried laying the sandpaper flat on a table and rubbing the liners back and forth across it with my fingers. I wound up sanding my fingers to the point of bleeding though, because the pieces are so small.
If I hold the liners down on the table and sand across the top though, I can only sand one side at a time as my fingers will always be on one side.
Does anyone have any tricks for sanding the entire surface of a small thin piece of metal in one go?