I have proper ratchet crimp tools for everything up to 16mm2 copper tube terminals but no larger.
I need to crimp some 25mm2 copper tube terminals, probably only four or so of them, can anyone suggest a reliable way to do this? I can't really justify the price of a crimp tool that does this size.
I have seen an illustration (in a boatowner's book) of a simple jig for large cable sizes which you used a hammer on to crimp the cable, I do have a vice available where the wires need crimping so might be able to use that with a suitable jig or former.
Any ideas anyone?