Vertical spar, deburring

Another 1.7 hours. Deburred all the holes and edges and melted the plastic cover with my soldering iron to be able to remove the plastics from only the parts that will be dimpled and riveted. I carefully made sure that the tip was smooth before using it, worked great!

deburring using my handdrill






deburring using a piece of scotchcloth

 
deburring with a file

 
deburring with the special tool
 
melting the plastic cover

removing the plastics


































result

  

more deburring