|Advanced Diamond Drill|
The Advanced Diamond Drill (Advanced Dimond Drill in Beta Pack A) is an electric tool added by the IC2 addon Gravitation Suite. It stores 15,000 EU and is 35% faster than a normal Diamond Drill while still retaining the Diamond Drill's range of ores. However, it consumes 160 EU per block mined (twice as much as the Diamond Drill), and can only mine about 93 blocks from a full charge before needing a recharge.
The Advanced Diamond Drill cannot be charged using the normal BatPack, and requires an upgraded version of the BatPack to charge (which can be hard to obtain in the beginning of the game, but to be fair, the drill is pretty hard early on in the game to get, due to the need for titanium if GregTech is installed).