Machines and machine tools for the treatment of materials of all kinds in the form of sheets, plates and rolls as well as for the supply and transport of these materials, in particular for cutting, milling, grooving, punching, stamping, etching and laser treatment; cutters being cutting machines; electrically operated cutting tools for metals, vinyls, rubber, wood, twin-wall sheets, carton, plastics, leather, paper, foam, textiles, composites, cardboards and other materials; automatic cutting machines; precision machine tools for the cutting of materials; reeling machines for rolled material of metals, vinyls, rubber, wood, twin-wall sheets, carton, plastics, leather, paper, foam, textiles, composites, cardboards and other materials; winding machines; feeding machines for feeding sheets and boards of metals, vinyls, rubber, wood, twin-wall sheets, carton, plastics, leather, paper, foam, textiles, composites, cardboards and other materials; plate stacking machines; transporters being conveyors; transfer machines in the nature of pneumatic transporters; conveyors and belt conveyors; roller tracks for conveyor belts; XY positioning tables being machines; vacuum pump installations being machines; vacuum cleaners; air and dust suction machines; guide frames for cutting machines; components of the aforementioned goods, not included in other classes, namely, digital cutting machine components being electric motors for machines with a digital servo drive controller; tools being parts of machines, namely, universal routing and cutting tools being dies for use with machines, router bits; cutter inserts being parts of power-operated cutting machines; cutter heads being parts of power-operated cutting machines; cutter tools in the form of parts of machines, namely, cutting guides, milling cutters, oscillating cutting tools, rotary dies, wheel knife tools being circular saws, and scoring cutting tools; blade holders being parts of machines; blades being parts of machines; blades for power tools; milling tools being parts of machines, namely, milling cutters, thread milling cutters; power rotary tillers being parts of machines; tool holders being parts of machines; vacuum pumps being machines; cutting supports in the nature of stands for cutting machines