Wood Beads

Wood Beads

Tool to make the hole in a wooden ball bigger.?

What is the name of a tool that makes a bigger hole in wood? I use wooden beads and can not find a place to buy lumber accounts with the right size hole. I need a little larger than 3 / 16. A drill to work, but there is a tool that does this without power. thanks. I use wooden beads 20mm unfinished. I put 7 / 8 "ribbon through the hole, so I need the hole only slightly larger than 3 / 16, which is standard for grain size.

an archive of roundwood,

Make Wooden Beads Without A Lathe.