Excavator (Tinkers' Construct)

The Excavator is a tool added by Tinkers' Construct. When used to mine blocks where a shovel is the correct tool, it will mine other blocks in a 3x3 area centered on the mined block in the two planar dimensions away from the player, outlined in wireframe before the block is broken.

Recipe
It can only be crafted at a Tool Forge. The components required are: