I've been using cobalt for my hammer head (though slightly regretted removing the iron head as Magnetic II was nice - ended up making an AA magnet instead), Ardite for the Petramor on the handle, and copper plates with mending moss to help it last longer. It won't go on forever, but its pretty nice.
I am planning, however, to make both the AA Drill (as its lovely and the upgrades are nice) AND the IE drill, because I basically want all the things. As mentioned by others, I do silk touch redstone ore, as I'm building up a stock of Red Orchids, plus cinnabar is nice.
Also, as I haven't yet got anything with Fortune on, I've been silk touching any diamond ore I find, and putting it through a Pulveriser with the Tectonic Initiator in it, as I get a guaranteed 3 diamonds at least. Its not tonnes, but it helps. What's the most diamonds you can get out of Fortune III, does anyone know?
I am planning, however, to make both the AA Drill (as its lovely and the upgrades are nice) AND the IE drill, because I basically want all the things. As mentioned by others, I do silk touch redstone ore, as I'm building up a stock of Red Orchids, plus cinnabar is nice.
Also, as I haven't yet got anything with Fortune on, I've been silk touching any diamond ore I find, and putting it through a Pulveriser with the Tectonic Initiator in it, as I get a guaranteed 3 diamonds at least. Its not tonnes, but it helps. What's the most diamonds you can get out of Fortune III, does anyone know?