Next we need to get ready to drill out the holes for the pencils. With the
two pieces screwed together we can drill the holes into both pieces at the
same time. By doing this we know that our holes will line up once we’re
done. We need to place a line on the edge of both pieces so if while
we’re drilling the holes the two pieces happen to move we can easily line
them back up. We also decided to add some more holes in our project to
allow for more pencils. You don’t have to do that on yours if you don’t
want to. We placed a small line in between the intersecting lines of the
smaller circle and determined the placement just by eye. This gives us
sixteen holes for our pencils.