This unique magnet separation tool is great for the entry-level prospector. The magnet includes a 3/8" drill bit adaptor but no drill. The rest is technique. This magnet is designed to be placed under a gold pan to effectively remove the magnetite from a pile of concentrate. This unit works with wet material or dry material. Note when using wet material there must be at least 1" of water above the material for the magnet to work properly.