New weapons, I don't think so yet. Definitely going to improve them, however.

The spike will get some supports and the chain used for the flail will be bigger so I can attach the padlock without opening links.

As for the wedge I would need a thicker metal sheet and more wooden supports. I could get wood sourced and supports made in a day or so, but getting free metal from my school wouldn't be easy when it's thick stuff.

I have two spare drills ready, just need to remove the grub screws from the broken drill and put them into a new drill to engage the drive in it, then do a bit of soldering. Hopefully it shouldn't prove too difficult.