I have seen the blog post where Alblaka said that IC2 tools would be non-repairable and non-enchantable, but I wonder if this only applied to electric tools (Chainsaw, Drill, Diamond Drill, and the prospective possible electric wrench, hoe, etc).
This makes a lot of sense for electric tools, as cannibalizing 2 electric drills to get more battery power in one of them seems so undesirable that it would not be worth the effort of implementing the possibility.
The bronze wrench and all the bronze tools seem to be in the correct vein for repair at least, assuming my understanding that repairing just adds the uses remaining is correct.
Enchanting a wrench might not make a lot of sense, but combining two half-used wrenches into a better one might.
Thanks for reading.