Discover the OreXtractor, your ultimate tool to unearth golden treasures with ease. Handmade in the USA, this chain mill  sampler boasts a compact 6"x 6"x 4" design and weighs 12lbs. It operates seamlessly with a standard 4 1/2" grinder with a 5/8 threaded shaft, breaking down material to roughly 300 mesh.  Perfect for Gold panning and sampling out in the field.