TEN fab performs electroerosive wire-cut processing of any metals and alloys. Electro-erosion treatment allows obtaining a high level of parameters of accuracy and surface roughness. The absence of a mechanical effect makes it possible to produce thin-walled parts with practically perfect tolerances. The possibility of obtaining rounding radii at angles up to 0.025 mm, as well as machining metals with any hardness are in many cases a non-alternative solution to the problems of precision metalworking.