OK, I got a couple of bars of solid graphite rems about 3/4" square by 10" long. This stuff feels wimpy to me. I don't want to clamp on the leads from my battery charger. I'm considering drilling and tapping the ends for 1/4-20 brass allthread, and using 2 brass nuts up on the end. Then I'd crimp 1/4" lugs on the ends of a couple of pieces of wire and attach those to my 2 electrodes, then bolt the other ends together using another short piece of brass allthread and 2 nuts, then I'd catch the clamp from the battery charger to that. How do you guys actually attach power to graphite electrodes?