If you are tired of mining ore in the game Minecraft PE using only a pickaxe and you want to speed up this process then mod Power Tools will help you in this. He adds in game 4 of the power tool that will help you in the extraction of resources and wood. All the tools you would need and not on their list useless, which is useful to you only once. With this modification you will be able to greatly reduce the time to create deep mines and to increase production. The list of new tools:
Using this mod for Pocket Edition you really save time on production resources and to increase the number of found diamonds that will be useful to you.