Step 1

drill screws into blocks

Drill the Screws Into the Blocks

Glue a 7"x2"x1" block of wood to the top of a 7"x 4"x1" block. Don't center the top block: glue it to one side. Drill the dry-wall screws through the blocks to hold them in place.

Step 2

Drill a Row of Holes

Use the various bits to drill their own holes. Drill a row of holes into the top block, then a row of holes into the bottom block.

Step 3

write bit size over its hole

Write the Bit Size

Use a pencil or thin marker to write the bit size over its hole.