The Driller (Mission)

One morning a letter will arrive from Mint, who is requesting a large machine to assist in the drilling of the Eufaula Tunnel:
 * Thanks for your help at the tunnel. I noticed that the digger AI dropped a large drill tip. I'm wondering if you'll be able to use that to help us build a Driller that we can use to speed up the tunnel construction. Attached is a diagram that I found in Vega 5. I've never seen anything like it, it looks absurdly complicated. At the time, they didn't have the drill tip to actually build this thing, now we can. Have fun with it.

2. Using the attached diagram, assemble The Driller.

3. Deliver it to Mint.