7 machine tools, namely drilling tools, boring and hole-enlarging tools, precision turning tools, reaming tools, counter-boring and deburring tools, turning tools, louvring dies, thread-cutting tools, milling tools; manually and mechanically adjustable machine tools, namely boring drilling and milling tools; mechanically operated special tools and parts thereof, namely boring, drilling, turning and milling tools; machine tool mountings and adapters, namely spindle extension flanges, tapered shanks, chucks, extension parts and reduers; modular machine attachment tools with couplings, as interfaces and disconnection points for manual and technical couplings for spindles, tools and tool parts; cutting inserts, throw-away cutting tool tips and lathe tools made from hard cutting materials; machine tool holders, as single parts, with fixedly connected or exchangeable cutting edges, such as throw-away cutting tool tip inserts, lathe tools, clamping and installation inserts and holders, precision-turning machine inserts; parts for the machine tools mentioned above