42 Technical and application consulting offered by an engineer relating to cutting machine tools for processing of materials, particularly turning, burring and tapping tools, drills, milling cutters, side milling cutters, saws, reaming and countersinking tools, parts of such tools, particularly exchangeable cutting bodies made of high-speed steel, hard metal, cermet, synthetic, ceramics or other cutting materials, extruded hard metal rods, saw teeth, paper cutters, tools for mechanical forming, various wear parts made of hard metal, cermet, synthetic, ceramics or other super hard materials, tooling systems, clamping tools for tool and the work piece griping; conception and development of programs and software, particularly for logistics (tool management systems), control automated systems as well as all operational functional areas, also in connection with the Internet (E-Commerce); technical consulting in the field of information technology