Rockstar, since I first say this I was thinking of a couple things for smaller stock. They seemed a little silly at first but hey, let's throw some ideas out there.
For small stock, whatever size one you can find, I have a drill bit extension that would fit up to 3/16 stock with two set screws in the head. It is 13" long so that would give you a bit of a handle. Larger ones may be found. I picked mine up at a flea market, I'd think they would've available somewhere. Larger sizes may be available too.
Another idea that struck me from that one is to thread a rod to hold a drill chuck. Lock it in and go. Different sizes available there too.
Just some ideas. Never know.