A single speed machine 20,000rpm. Phase angle control and feedback effect circuitry yield high torques, even at low speeds. Six MICROMOT collets for shanks in the range 1.0 - 1.5 - 2.0 - 2.4 - 3.0 and 3.2mm are supplied. Power consumption is 40W, max. length 220mm and weight approx. 230g. The body diameter of only 35 mm makes it easy to handle. The weight of 230g, 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 12V drive system, use of a transformer is required. 12V MICROMOT transformers of at least 1A are recommended.