I have been waiting for a multi tool from you guys forever. I could use something that can defeat the mekanism Atomic Disassembler. A Paxel that can be enchanted. Can be used for wood, stone and dirt.

Suggestion: A way to combine all the tools available now into 1. Possibly shift Right click modes. Ability to mine in Vein mode is nice! and works great for wood. Ability to turn off mining / chopping wood for killing mobs without destroying the place and normal mode.
Modes, Vein, Normal, Off, (3x3 config to disable this if someone doesn't like it)(Wrench)
There are a lot of people that would agree this would be amazing.

Atomic Disassembler can't be enchanted so it's useless if stone has a max mining speed.
Just add all the effects the same way that everything else is added, I love the xp grinds.

Edit
Omni Tool or Paxel, As long as it works, you know, whatever.

Hard Mode Mining Tweaks on Curse.
http://www.curse.com/mc-mods/minecraft/231325-hard-mode-tweaks
I use this mod to give stone a max mining speed. Mekanism Atomic Disassembler gets quite a debuff from doing this. I just need to give EnderIO tools a buff and multi usage. 3x3 would destroy mekanism Atomic Disassembler. No one would even use it anymore since it's not enchant able.
I would remove mekanism, but my daughter loves the building blocks and i have a preloaded world.
She would kill me.
On my hotbar i have.
A Pick, Axe, Sword, Wrench, Fluivac, Gun, Capacitor, Mining Backpack, Quantum Backpack, I really need to save some more space, just so many tools, Since Paxels have been introduced, this is a must have.
With Wrench capabilities, omfg it would just be a dream come true. That would save 3 hotbar slots.