3D printers; Cemented carbide cutting tools; Drilling machines and parts therefor; Electric powered soldering irons; Engraving machines; Gas-operated soldering irons; Laser engraving machines; Laser engraving machines for woodworking; Machine tool holders; Milling machines; Pneumatic pumps; Router bits; Servo motors; Soldering apparatus, electric; Soldering irons, electric; Tool bits for machines; Wood drilling machines; Wood milling machines