- The Wiley® Mini benchtop cutting mill features a steel 1.575-inch diameter sealed cutting chamber with two adjustable stationary blades and a rotating cutting head with four cutting edges. - Ideal for milling of a wide range of materials, including plastics, animal feed, bones, cables, cardboard, electronic scrap, feed pellets, foils, food, leather, material mixtures, non-ferrous metals, paper, pharmaceutical products, refuse-derived fuels, rubber, waste, wood and more. - Variable Speed Model allows for variable speed operation of 0 - 2,400 RPMs with high torque. - Available in 115V (60Hz) and 230V(50Hz) configurations - Includes stainless steel hopper with cover, wooden plunger, one rotating cutting head, one set of stationary blades, three (3) stainless steel sieves (20, 40 & 60 mesh), one jar adapter, one 4oz collection jar, and cleaning brush.