MiniGrinder

REMARK
I got a notice that the files are not downloadable ... I will add a second try to upload it
PLEASE SEE THE SECOND UPLOAD

had to work on several small things and needed a small grinder for plane grinding with sandpaper ... so this small tool isn't that stabel as a metall construction but does what is should
I use nails (about 3cm diameter) as axis for the both roles and even smaller nails in the holes at the side to tension the sandpaper if necessary; don't forget to glue at least one of the roles and the nails to have a tight, stable connection
take a small stripe of sandpaper (3cm x 25 cm and fix it (best with superglue), connect a multi-tool gadget to it to rotate the sandpaper ... and work
have a lot of fun with it