The body diameter of only 35 mm makes it easy to handle. The weight of 230 g, quiet and effortless drive are due to the special motor. The ground spindle and collar bearing all contribute to the ergonomic design. The high quality steel collets ensure accurate clamping of the cutters. The size of the machine dictates a 12 V drive system, use of a transformer is required. MICROMOT transformers of at least 1 A are recommended.