[REQUEST] Minecraft Auto Miner

I'm searching for a Minecraft Auto Miner where you can config how many blocks vertical,horizontal and deep it has to mine and then starts mining.
Does anyone know if this exists or something similair?

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Is there a duplication method to dupe diamonds on multiplayer?

BUMPBUMPBUMP

I am also looking for something similar to where you can go afk and still be mining a set area of block.
There are some hacked clients out there that have something similar to this but it destroys random blocks its called nuker.

---------- Post added at 11:10 AM ---------- Previous post was at 11:08 AM ----------

Auto Miner Tool - Minecraft Forum try this